3150550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 6530832

約数和(自身を除く): 3380282

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 131, 185, 262, 325, 370, 481, 650, 655, 925, 962, 1310, 1703, 1850, 2405, 3275, 3406, 4810, 4847, 6550, 8515, 9694, 12025, 17030, 24050, 24235, 42575, 48470, 63011, 85150, 121175, 126022, 242350, 315055, 630110, 1575275, 3150550]

約数ペア:

[(1, 3150550), (2, 1575275), (5, 630110), (10, 315055), (13, 242350), (25, 126022), (26, 121175), (37, 85150), (50, 63011), (65, 48470), (74, 42575), (130, 24235), (131, 24050), (185, 17030), (262, 12025), (325, 9694), (370, 8515), (481, 6550), (650, 4847), (655, 4810), (925, 3406), (962, 3275), (1310, 2405), (1703, 1850)]