152433855

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 311895792

約数和(自身を除く): 159461937

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 73, 105, 147, 219, 245, 315, 365, 441, 511, 657, 735, 947, 1095, 1533, 2205, 2555, 2841, 3285, 3577, 4599, 4735, 6629, 7665, 8523, 10731, 14205, 17885, 19887, 22995, 32193, 33145, 42615, 46403, 53655, 59661, 69131, 99435, 139209, 160965, 207393, 232015, 298305, 345655, 417627, 483917, 622179, 696045, 1036965, 1451751, 2088135, 2419585, 3110895, 3387419, 4355253, 7258755, 10162257, 16937095, 21776265, 30486771, 50811285, 152433855]

約数ペア:

[(1, 152433855), (3, 50811285), (5, 30486771), (7, 21776265), (9, 16937095), (15, 10162257), (21, 7258755), (35, 4355253), (45, 3387419), (49, 3110895), (63, 2419585), (73, 2088135), (105, 1451751), (147, 1036965), (219, 696045), (245, 622179), (315, 483917), (365, 417627), (441, 345655), (511, 298305), (657, 232015), (735, 207393), (947, 160965), (1095, 139209), (1533, 99435), (2205, 69131), (2555, 59661), (2841, 53655), (3285, 46403), (3577, 42615), (4599, 33145), (4735, 32193), (6629, 22995), (7665, 19887), (8523, 17885), (10731, 14205)]