29263325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 47080320

約数和(自身を除く): 17816995

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 175, 247, 325, 455, 475, 665, 677, 1235, 1729, 2275, 3325, 3385, 4739, 6175, 8645, 8801, 12863, 16925, 23695, 43225, 44005, 61607, 64315, 90041, 118475, 167219, 220025, 308035, 321575, 450205, 836095, 1170533, 1540175, 2251025, 4180475, 5852665, 29263325]

約数ペア:

[(1, 29263325), (5, 5852665), (7, 4180475), (13, 2251025), (19, 1540175), (25, 1170533), (35, 836095), (65, 450205), (91, 321575), (95, 308035), (133, 220025), (175, 167219), (247, 118475), (325, 90041), (455, 64315), (475, 61607), (665, 44005), (677, 43225), (1235, 23695), (1729, 16925), (2275, 12863), (3325, 8801), (3385, 8645), (4739, 6175)]