2685755075

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 3523822080

約数和(自身を除く): 838067005

約数列:

[1, 5, 25, 37, 47, 163, 185, 235, 379, 815, 925, 1175, 1739, 1895, 4075, 6031, 7661, 8695, 9475, 14023, 17813, 30155, 38305, 43475, 61777, 70115, 89065, 150775, 191525, 283457, 308885, 350575, 445325, 659081, 1417285, 1544425, 2285749, 2903519, 3295405, 7086425, 11428745, 14517595, 16477025, 57143725, 72587975, 107430203, 537151015, 2685755075]

約数ペア:

[(1, 2685755075), (5, 537151015), (25, 107430203), (37, 72587975), (47, 57143725), (163, 16477025), (185, 14517595), (235, 11428745), (379, 7086425), (815, 3295405), (925, 2903519), (1175, 2285749), (1739, 1544425), (1895, 1417285), (4075, 659081), (6031, 445325), (7661, 350575), (8695, 308885), (9475, 283457), (14023, 191525), (17813, 150775), (30155, 89065), (38305, 70115), (43475, 61777)]