201882525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2621}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 364143360

約数和(自身を除く): 162260835

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 195, 237, 325, 395, 975, 1027, 1185, 1975, 2621, 3081, 5135, 5925, 7863, 13105, 15405, 25675, 34073, 39315, 65525, 77025, 102219, 170365, 196575, 207059, 511095, 621177, 851825, 1035295, 2555475, 2691767, 3105885, 5176475, 8075301, 13458835, 15529425, 40376505, 67294175, 201882525]

約数ペア:

[(1, 201882525), (3, 67294175), (5, 40376505), (13, 15529425), (15, 13458835), (25, 8075301), (39, 5176475), (65, 3105885), (75, 2691767), (79, 2555475), (195, 1035295), (237, 851825), (325, 621177), (395, 511095), (975, 207059), (1027, 196575), (1185, 170365), (1975, 102219), (2621, 77025), (3081, 65525), (5135, 39315), (5925, 34073), (7863, 25675), (13105, 15405)]