151506615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 271982592

約数和(自身を除く): 120475977

約数列:

[1, 3, 5, 13, 15, 39, 47, 61, 65, 141, 183, 195, 235, 271, 305, 611, 705, 793, 813, 915, 1355, 1833, 2379, 2867, 3055, 3523, 3965, 4065, 8601, 9165, 10569, 11895, 12737, 14335, 16531, 17615, 37271, 38211, 43005, 49593, 52845, 63685, 82655, 111813, 165581, 186355, 191055, 214903, 247965, 496743, 559065, 644709, 776957, 827905, 1074515, 2330871, 2483715, 3223545, 3884785, 10100441, 11654355, 30301323, 50502205, 151506615]

約数ペア:

[(1, 151506615), (3, 50502205), (5, 30301323), (13, 11654355), (15, 10100441), (39, 3884785), (47, 3223545), (61, 2483715), (65, 2330871), (141, 1074515), (183, 827905), (195, 776957), (235, 644709), (271, 559065), (305, 496743), (611, 247965), (705, 214903), (793, 191055), (813, 186355), (915, 165581), (1355, 111813), (1833, 82655), (2379, 63685), (2867, 52845), (3055, 49593), (3523, 43005), (3965, 38211), (4065, 37271), (8601, 17615), (9165, 16531), (10569, 14335), (11895, 12737)]