25012926

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 55901664

約数和(自身を除く): 30888738

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 157, 159, 167, 314, 318, 334, 471, 477, 501, 942, 954, 1002, 1413, 1503, 2826, 3006, 8321, 8851, 16642, 17702, 24963, 26219, 26553, 49926, 52438, 53106, 74889, 78657, 79659, 149778, 157314, 159318, 235971, 471942, 1389607, 2779214, 4168821, 8337642, 12506463, 25012926]

約数ペア:

[(1, 25012926), (2, 12506463), (3, 8337642), (6, 4168821), (9, 2779214), (18, 1389607), (53, 471942), (106, 235971), (157, 159318), (159, 157314), (167, 149778), (314, 79659), (318, 78657), (334, 74889), (471, 53106), (477, 52438), (501, 49926), (942, 26553), (954, 26219), (1002, 24963), (1413, 17702), (1503, 16642), (2826, 8851), (3006, 8321)]