233238525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 418514880

約数和(自身を除く): 185276355

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 139, 195, 325, 417, 695, 975, 1721, 1807, 2085, 3475, 5163, 5421, 8605, 9035, 10425, 22373, 25815, 27105, 43025, 45175, 67119, 111865, 129075, 135525, 239219, 335595, 559325, 717657, 1196095, 1677975, 3109847, 3588285, 5980475, 9329541, 15549235, 17941425, 46647705, 77746175, 233238525]

約数ペア:

[(1, 233238525), (3, 77746175), (5, 46647705), (13, 17941425), (15, 15549235), (25, 9329541), (39, 5980475), (65, 3588285), (75, 3109847), (139, 1677975), (195, 1196095), (325, 717657), (417, 559325), (695, 335595), (975, 239219), (1721, 135525), (1807, 129075), (2085, 111865), (3475, 67119), (5163, 45175), (5421, 43025), (8605, 27105), (9035, 25815), (10425, 22373)]