633503605

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 997436160

約数和(自身を除く): 363932555

約数列:

[1, 5, 7, 19, 23, 35, 49, 61, 95, 97, 115, 133, 161, 245, 305, 427, 437, 485, 665, 679, 805, 931, 1127, 1159, 1403, 1843, 2135, 2185, 2231, 2989, 3059, 3395, 4655, 4753, 5635, 5795, 5917, 7015, 8113, 9215, 9821, 11155, 12901, 14945, 15295, 15617, 21413, 23765, 26657, 29585, 40565, 41419, 42389, 49105, 56791, 64505, 68747, 78085, 90307, 107065, 109319, 112423, 133285, 136091, 186599, 207095, 211945, 283955, 289933, 296723, 343735, 451535, 546595, 562115, 680455, 786961, 932995, 952637, 1306193, 1449665, 1483615, 2077061, 2585729, 3934805, 4763185, 5508727, 6530965, 6668459, 10385305, 12928645, 18100103, 27543635, 33342295, 90500515, 126700721, 633503605]

約数ペア:

[(1, 633503605), (5, 126700721), (7, 90500515), (19, 33342295), (23, 27543635), (35, 18100103), (49, 12928645), (61, 10385305), (95, 6668459), (97, 6530965), (115, 5508727), (133, 4763185), (161, 3934805), (245, 2585729), (305, 2077061), (427, 1483615), (437, 1449665), (485, 1306193), (665, 952637), (679, 932995), (805, 786961), (931, 680455), (1127, 562115), (1159, 546595), (1403, 451535), (1843, 343735), (2135, 296723), (2185, 289933), (2231, 283955), (2989, 211945), (3059, 207095), (3395, 186599), (4655, 136091), (4753, 133285), (5635, 112423), (5795, 109319), (5917, 107065), (7015, 90307), (8113, 78085), (9215, 68747), (9821, 64505), (11155, 56791), (12901, 49105), (14945, 42389), (15295, 41419), (15617, 40565), (21413, 29585), (23765, 26657)]