29485625

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 41986560

約数和(自身を除く): 12500935

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 191, 247, 325, 475, 625, 955, 1235, 1625, 2375, 2483, 3629, 4775, 6175, 8125, 11875, 12415, 18145, 23875, 30875, 47177, 62075, 90725, 119375, 154375, 235885, 310375, 453625, 1179425, 1551875, 2268125, 5897125, 29485625]

約数ペア:

[(1, 29485625), (5, 5897125), (13, 2268125), (19, 1551875), (25, 1179425), (65, 453625), (95, 310375), (125, 235885), (191, 154375), (247, 119375), (325, 90725), (475, 62075), (625, 47177), (955, 30875), (1235, 23875), (1625, 18145), (2375, 12415), (2483, 11875), (3629, 8125), (4775, 6175)]