913436745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2762

約数の個数: 64

約数和(自身を含む): 1650426624

約数和(自身を除く): 736989879

約数列:

[1, 3, 5, 13, 15, 39, 41, 43, 65, 123, 129, 195, 205, 215, 533, 559, 615, 645, 1599, 1677, 1763, 2657, 2665, 2795, 5289, 7971, 7995, 8385, 8815, 13285, 22919, 26445, 34541, 39855, 68757, 103623, 108937, 114251, 114595, 172705, 326811, 342753, 343785, 518115, 544685, 571255, 1416181, 1485263, 1634055, 1713765, 4248543, 4455789, 4684291, 7080905, 7426315, 14052873, 21242715, 22278945, 23421455, 60895783, 70264365, 182687349, 304478915, 913436745]

約数ペア:

[(1, 913436745), (3, 304478915), (5, 182687349), (13, 70264365), (15, 60895783), (39, 23421455), (41, 22278945), (43, 21242715), (65, 14052873), (123, 7426315), (129, 7080905), (195, 4684291), (205, 4455789), (215, 4248543), (533, 1713765), (559, 1634055), (615, 1485263), (645, 1416181), (1599, 571255), (1677, 544685), (1763, 518115), (2657, 343785), (2665, 342753), (2795, 326811), (5289, 172705), (7971, 114595), (7995, 114251), (8385, 108937), (8815, 103623), (13285, 68757), (22919, 39855), (26445, 34541)]