2904698875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{48311}}^1$

素因数の和:48376

約数の個数: 32

約数和(自身を含む): 4009509504

約数和(自身を除く): 1104810629

約数列:

[1, 5, 13, 25, 37, 65, 125, 185, 325, 481, 925, 1625, 2405, 4625, 12025, 48311, 60125, 241555, 628043, 1207775, 1787507, 3140215, 6038875, 8937535, 15701075, 23237591, 44687675, 78505375, 116187955, 223438375, 580939775, 2904698875]

約数ペア:

[(1, 2904698875), (5, 580939775), (13, 223438375), (25, 116187955), (37, 78505375), (65, 44687675), (125, 23237591), (185, 15701075), (325, 8937535), (481, 6038875), (925, 3140215), (1625, 1787507), (2405, 1207775), (4625, 628043), (12025, 241555), (48311, 60125)]