40155075

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 80947200

約数和(自身を除く): 40792125

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 31, 45, 57, 75, 93, 95, 101, 135, 155, 171, 225, 279, 285, 303, 465, 475, 505, 513, 589, 675, 775, 837, 855, 909, 1395, 1425, 1515, 1767, 1919, 2325, 2525, 2565, 2727, 2945, 3131, 4185, 4275, 4545, 5301, 5757, 6975, 7575, 8835, 9393, 9595, 12825, 13635, 14725, 15655, 15903, 17271, 20925, 22725, 26505, 28179, 28785, 44175, 46965, 47975, 51813, 59489, 68175, 78275, 79515, 84537, 86355, 132525, 140895, 143925, 178467, 234825, 259065, 297445, 397575, 422685, 431775, 535401, 704475, 892335, 1295325, 1487225, 1606203, 2113425, 2677005, 4461675, 8031015, 13385025, 40155075]

約数ペア:

[(1, 40155075), (3, 13385025), (5, 8031015), (9, 4461675), (15, 2677005), (19, 2113425), (25, 1606203), (27, 1487225), (31, 1295325), (45, 892335), (57, 704475), (75, 535401), (93, 431775), (95, 422685), (101, 397575), (135, 297445), (155, 259065), (171, 234825), (225, 178467), (279, 143925), (285, 140895), (303, 132525), (465, 86355), (475, 84537), (505, 79515), (513, 78275), (589, 68175), (675, 59489), (775, 51813), (837, 47975), (855, 46965), (909, 44175), (1395, 28785), (1425, 28179), (1515, 26505), (1767, 22725), (1919, 20925), (2325, 17271), (2525, 15903), (2565, 15655), (2727, 14725), (2945, 13635), (3131, 12825), (4185, 9595), (4275, 9393), (4545, 8835), (5301, 7575), (5757, 6975)]