2288893815

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 4558176000

約数和(自身を除く): 2269282185

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 101, 111, 117, 135, 185, 195, 303, 333, 349, 351, 481, 505, 555, 585, 909, 999, 1047, 1313, 1443, 1515, 1665, 1745, 1755, 2405, 2727, 3141, 3737, 3939, 4329, 4537, 4545, 4995, 5235, 6565, 7215, 9423, 11211, 11817, 12913, 12987, 13611, 13635, 15705, 18685, 19695, 21645, 22685, 33633, 35249, 35451, 38739, 40833, 47115, 48581, 56055, 59085, 64565, 64935, 68055, 100899, 105747, 116217, 122499, 145743, 167869, 168165, 176245, 177255, 193695, 204165, 242905, 317241, 348651, 437229, 458237, 503607, 504495, 528735, 581085, 612495, 728715, 839345, 951723, 1304213, 1311687, 1374711, 1510821, 1586205, 1743255, 2186145, 2291185, 2518035, 3912639, 4124133, 4532463, 4758615, 6521065, 6558435, 6873555, 7554105, 11737917, 12372399, 16954769, 19563195, 20620665, 22662315, 35213751, 50864307, 58689585, 61861995, 84773845, 152592921, 176068755, 254321535, 457778763, 762964605, 2288893815]

約数ペア:

[(1, 2288893815), (3, 762964605), (5, 457778763), (9, 254321535), (13, 176068755), (15, 152592921), (27, 84773845), (37, 61861995), (39, 58689585), (45, 50864307), (65, 35213751), (101, 22662315), (111, 20620665), (117, 19563195), (135, 16954769), (185, 12372399), (195, 11737917), (303, 7554105), (333, 6873555), (349, 6558435), (351, 6521065), (481, 4758615), (505, 4532463), (555, 4124133), (585, 3912639), (909, 2518035), (999, 2291185), (1047, 2186145), (1313, 1743255), (1443, 1586205), (1515, 1510821), (1665, 1374711), (1745, 1311687), (1755, 1304213), (2405, 951723), (2727, 839345), (3141, 728715), (3737, 612495), (3939, 581085), (4329, 528735), (4537, 504495), (4545, 503607), (4995, 458237), (5235, 437229), (6565, 348651), (7215, 317241), (9423, 242905), (11211, 204165), (11817, 193695), (12913, 177255), (12987, 176245), (13611, 168165), (13635, 167869), (15705, 145743), (18685, 122499), (19695, 116217), (21645, 105747), (22685, 100899), (33633, 68055), (35249, 64935), (35451, 64565), (38739, 59085), (40833, 56055), (47115, 48581)]