15125130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 80

約数和(自身を含む): 41399424

約数和(自身を除く): 26274294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 263, 270, 355, 405, 426, 526, 639, 710, 789, 810, 1065, 1278, 1315, 1578, 1917, 2130, 2367, 2630, 3195, 3834, 3945, 4734, 5751, 6390, 7101, 7890, 9585, 11502, 11835, 14202, 18673, 19170, 21303, 23670, 28755, 35505, 37346, 42606, 56019, 57510, 71010, 93365, 106515, 112038, 168057, 186730, 213030, 280095, 336114, 504171, 560190, 840285, 1008342, 1512513, 1680570, 2520855, 3025026, 5041710, 7562565, 15125130]

約数ペア:

[(1, 15125130), (2, 7562565), (3, 5041710), (5, 3025026), (6, 2520855), (9, 1680570), (10, 1512513), (15, 1008342), (18, 840285), (27, 560190), (30, 504171), (45, 336114), (54, 280095), (71, 213030), (81, 186730), (90, 168057), (135, 112038), (142, 106515), (162, 93365), (213, 71010), (263, 57510), (270, 56019), (355, 42606), (405, 37346), (426, 35505), (526, 28755), (639, 23670), (710, 21303), (789, 19170), (810, 18673), (1065, 14202), (1278, 11835), (1315, 11502), (1578, 9585), (1917, 7890), (2130, 7101), (2367, 6390), (2630, 5751), (3195, 4734), (3834, 3945)]