2984625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{379}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 6165120

約数和(自身を除く): 3180495

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 379, 525, 875, 1125, 1137, 1575, 1895, 2625, 2653, 3411, 5685, 7875, 7959, 9475, 13265, 17055, 23877, 28425, 39795, 47375, 66325, 85275, 119385, 142125, 198975, 331625, 426375, 596925, 994875, 2984625]

約数ペア:

[(1, 2984625), (3, 994875), (5, 596925), (7, 426375), (9, 331625), (15, 198975), (21, 142125), (25, 119385), (35, 85275), (45, 66325), (63, 47375), (75, 39795), (105, 28425), (125, 23877), (175, 17055), (225, 13265), (315, 9475), (375, 7959), (379, 7875), (525, 5685), (875, 3411), (1125, 2653), (1137, 2625), (1575, 1895)]