53159535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 109217472

約数和(自身を除く): 56057937

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 121, 143, 165, 195, 363, 429, 495, 585, 605, 715, 751, 1089, 1287, 1573, 1815, 2145, 2253, 3755, 4719, 5445, 6435, 6759, 7865, 8261, 9763, 11265, 14157, 23595, 24783, 29289, 33795, 41305, 48815, 70785, 74349, 87867, 90871, 107393, 123915, 146445, 272613, 322179, 371745, 439335, 454355, 536965, 817839, 966537, 1181323, 1363065, 1610895, 3543969, 4089195, 4832685, 5906615, 10631907, 17719845, 53159535]

約数ペア:

[(1, 53159535), (3, 17719845), (5, 10631907), (9, 5906615), (11, 4832685), (13, 4089195), (15, 3543969), (33, 1610895), (39, 1363065), (45, 1181323), (55, 966537), (65, 817839), (99, 536965), (117, 454355), (121, 439335), (143, 371745), (165, 322179), (195, 272613), (363, 146445), (429, 123915), (495, 107393), (585, 90871), (605, 87867), (715, 74349), (751, 70785), (1089, 48815), (1287, 41305), (1573, 33795), (1815, 29289), (2145, 24783), (2253, 23595), (3755, 14157), (4719, 11265), (5445, 9763), (6435, 8261), (6759, 7865)]