2023401465

素因数分解:

$3^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 3869245440

約数和(自身を除く): 1845843975

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 81, 93, 127, 135, 141, 155, 235, 243, 279, 381, 405, 423, 465, 635, 705, 729, 837, 1143, 1215, 1269, 1395, 1457, 1905, 2115, 2187, 2511, 3429, 3645, 3807, 3937, 4185, 4371, 5715, 5969, 6345, 7285, 7533, 10287, 10935, 11421, 11811, 12555, 13113, 17145, 17907, 19035, 19685, 21855, 22599, 29845, 30861, 34263, 35433, 37665, 39339, 51435, 53721, 57105, 59055, 65565, 67797, 89535, 92583, 102789, 106299, 112995, 118017, 154305, 161163, 171315, 177165, 185039, 196695, 268605, 277749, 318897, 338985, 354051, 462915, 483489, 513945, 531495, 555117, 590085, 805815, 925195, 956691, 1062153, 1388745, 1450467, 1594485, 1665351, 1770255, 2417445, 2775585, 2870073, 3186459, 4351401, 4783455, 4996053, 5310765, 7252335, 8326755, 8610219, 13054203, 14350365, 14988159, 15932295, 21757005, 24980265, 43051095, 44964477, 65271015, 74940795, 134893431, 224822385, 404680293, 674467155, 2023401465]

約数ペア:

[(1, 2023401465), (3, 674467155), (5, 404680293), (9, 224822385), (15, 134893431), (27, 74940795), (31, 65271015), (45, 44964477), (47, 43051095), (81, 24980265), (93, 21757005), (127, 15932295), (135, 14988159), (141, 14350365), (155, 13054203), (235, 8610219), (243, 8326755), (279, 7252335), (381, 5310765), (405, 4996053), (423, 4783455), (465, 4351401), (635, 3186459), (705, 2870073), (729, 2775585), (837, 2417445), (1143, 1770255), (1215, 1665351), (1269, 1594485), (1395, 1450467), (1457, 1388745), (1905, 1062153), (2115, 956691), (2187, 925195), (2511, 805815), (3429, 590085), (3645, 555117), (3807, 531495), (3937, 513945), (4185, 483489), (4371, 462915), (5715, 354051), (5969, 338985), (6345, 318897), (7285, 277749), (7533, 268605), (10287, 196695), (10935, 185039), (11421, 177165), (11811, 171315), (12555, 161163), (13113, 154305), (17145, 118017), (17907, 112995), (19035, 106299), (19685, 102789), (21855, 92583), (22599, 89535), (29845, 67797), (30861, 65565), (34263, 59055), (35433, 57105), (37665, 53721), (39339, 51435)]