201300825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 397688832

約数和(自身を除く): 196388007

約数列:

[1, 3, 5, 11, 15, 17, 25, 31, 33, 51, 55, 75, 85, 93, 155, 165, 187, 255, 275, 341, 425, 463, 465, 527, 561, 775, 825, 935, 1023, 1275, 1389, 1581, 1705, 2315, 2325, 2635, 2805, 4675, 5093, 5115, 5797, 6945, 7871, 7905, 8525, 11575, 13175, 14025, 14353, 15279, 17391, 23613, 25465, 25575, 28985, 34725, 39355, 39525, 43059, 71765, 76395, 86581, 86955, 118065, 127325, 144925, 157883, 196775, 215295, 244001, 259743, 358825, 381975, 432905, 434775, 473649, 590325, 732003, 789415, 1076475, 1220005, 1298715, 2164525, 2368245, 2684011, 3660015, 3947075, 6100025, 6493575, 8052033, 11841225, 13420055, 18300075, 40260165, 67100275, 201300825]

約数ペア:

[(1, 201300825), (3, 67100275), (5, 40260165), (11, 18300075), (15, 13420055), (17, 11841225), (25, 8052033), (31, 6493575), (33, 6100025), (51, 3947075), (55, 3660015), (75, 2684011), (85, 2368245), (93, 2164525), (155, 1298715), (165, 1220005), (187, 1076475), (255, 789415), (275, 732003), (341, 590325), (425, 473649), (463, 434775), (465, 432905), (527, 381975), (561, 358825), (775, 259743), (825, 244001), (935, 215295), (1023, 196775), (1275, 157883), (1389, 144925), (1581, 127325), (1705, 118065), (2315, 86955), (2325, 86581), (2635, 76395), (2805, 71765), (4675, 43059), (5093, 39525), (5115, 39355), (5797, 34725), (6945, 28985), (7871, 25575), (7905, 25465), (8525, 23613), (11575, 17391), (13175, 15279), (14025, 14353)]