2053993875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2933

約数の個数: 64

約数和(自身を含む): 3589747200

約数和(自身を除く): 1535753325

約数列:

[1, 3, 5, 15, 25, 29, 67, 75, 87, 125, 145, 201, 335, 375, 435, 725, 1005, 1675, 1943, 2175, 2819, 3625, 5025, 5829, 8375, 8457, 9715, 10875, 14095, 25125, 29145, 42285, 48575, 70475, 81751, 145725, 188873, 211425, 242875, 245253, 352375, 408755, 566619, 728625, 944365, 1057125, 1226265, 2043775, 2833095, 4721825, 5477317, 6131325, 10218875, 14165475, 16431951, 23609125, 27386585, 30656625, 70827375, 82159755, 136932925, 410798775, 684664625, 2053993875]

約数ペア:

[(1, 2053993875), (3, 684664625), (5, 410798775), (15, 136932925), (25, 82159755), (29, 70827375), (67, 30656625), (75, 27386585), (87, 23609125), (125, 16431951), (145, 14165475), (201, 10218875), (335, 6131325), (375, 5477317), (435, 4721825), (725, 2833095), (1005, 2043775), (1675, 1226265), (1943, 1057125), (2175, 944365), (2819, 728625), (3625, 566619), (5025, 408755), (5829, 352375), (8375, 245253), (8457, 242875), (9715, 211425), (10875, 188873), (14095, 145725), (25125, 81751), (29145, 70475), (42285, 48575)]