214924675

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 329463040

約数和(自身を除く): 114538365

約数列:

[1, 5, 7, 19, 25, 35, 37, 95, 133, 175, 185, 259, 475, 665, 703, 925, 1295, 1747, 3325, 3515, 4921, 6475, 8735, 12229, 17575, 24605, 33193, 43675, 61145, 64639, 123025, 165965, 232351, 305725, 323195, 452473, 829825, 1161755, 1228141, 1615975, 2262365, 5808775, 6140705, 8596987, 11311825, 30703525, 42984935, 214924675]

約数ペア:

[(1, 214924675), (5, 42984935), (7, 30703525), (19, 11311825), (25, 8596987), (35, 6140705), (37, 5808775), (95, 2262365), (133, 1615975), (175, 1228141), (185, 1161755), (259, 829825), (475, 452473), (665, 323195), (703, 305725), (925, 232351), (1295, 165965), (1747, 123025), (3325, 64639), (3515, 61145), (4921, 43675), (6475, 33193), (8735, 24605), (12229, 17575)]