229486075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 353102400

約数和(自身を除く): 123616325

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 149, 175, 325, 455, 677, 745, 1043, 1937, 2275, 3385, 3725, 4739, 5215, 8801, 9685, 13559, 16925, 23695, 26075, 44005, 48425, 61607, 67795, 100873, 118475, 220025, 308035, 338975, 504365, 706111, 1311349, 1540175, 2521825, 3530555, 6556745, 9179443, 17652775, 32783725, 45897215, 229486075]

約数ペア:

[(1, 229486075), (5, 45897215), (7, 32783725), (13, 17652775), (25, 9179443), (35, 6556745), (65, 3530555), (91, 2521825), (149, 1540175), (175, 1311349), (325, 706111), (455, 504365), (677, 338975), (745, 308035), (1043, 220025), (1937, 118475), (2275, 100873), (3385, 67795), (3725, 61607), (4739, 48425), (5215, 44005), (8801, 26075), (9685, 23695), (13559, 16925)]