159324975

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 321385680

約数和(自身を除く): 162060705

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 41, 45, 57, 75, 81, 95, 101, 123, 135, 171, 205, 225, 285, 303, 369, 405, 475, 505, 513, 615, 675, 779, 855, 909, 1025, 1107, 1425, 1515, 1539, 1845, 1919, 2025, 2337, 2525, 2565, 2727, 3075, 3321, 3895, 4141, 4275, 4545, 5535, 5757, 7011, 7575, 7695, 8181, 9225, 9595, 11685, 12423, 12825, 13635, 16605, 17271, 19475, 20705, 21033, 22725, 27675, 28785, 35055, 37269, 38475, 40905, 47975, 51813, 58425, 62115, 63099, 68175, 78679, 83025, 86355, 103525, 105165, 111807, 143925, 155439, 175275, 186345, 204525, 236037, 259065, 310575, 315495, 335421, 393395, 431775, 525825, 559035, 708111, 777195, 931725, 1180185, 1295325, 1577475, 1677105, 1966975, 2124333, 2795175, 3540555, 3885975, 5900925, 6372999, 8385525, 10621665, 17702775, 31864995, 53108325, 159324975]

約数ペア:

[(1, 159324975), (3, 53108325), (5, 31864995), (9, 17702775), (15, 10621665), (19, 8385525), (25, 6372999), (27, 5900925), (41, 3885975), (45, 3540555), (57, 2795175), (75, 2124333), (81, 1966975), (95, 1677105), (101, 1577475), (123, 1295325), (135, 1180185), (171, 931725), (205, 777195), (225, 708111), (285, 559035), (303, 525825), (369, 431775), (405, 393395), (475, 335421), (505, 315495), (513, 310575), (615, 259065), (675, 236037), (779, 204525), (855, 186345), (909, 175275), (1025, 155439), (1107, 143925), (1425, 111807), (1515, 105165), (1539, 103525), (1845, 86355), (1919, 83025), (2025, 78679), (2337, 68175), (2525, 63099), (2565, 62115), (2727, 58425), (3075, 51813), (3321, 47975), (3895, 40905), (4141, 38475), (4275, 37269), (4545, 35055), (5535, 28785), (5757, 27675), (7011, 22725), (7575, 21033), (7695, 20705), (8181, 19475), (9225, 17271), (9595, 16605), (11685, 13635), (12423, 12825)]