955440675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12907}}^1$

素因数の和:12977

約数の個数: 72

約数和(自身を含む): 1997538816

約数和(自身を除く): 1042098141

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 141, 175, 225, 235, 315, 329, 423, 525, 705, 987, 1175, 1575, 1645, 2115, 2961, 3525, 4935, 8225, 10575, 12907, 14805, 24675, 38721, 64535, 74025, 90349, 116163, 193605, 271047, 322675, 451745, 580815, 606629, 813141, 968025, 1355235, 1819887, 2258725, 2904075, 3033145, 4065705, 4246403, 5459661, 6776175, 9099435, 12739209, 15165725, 20328525, 21232015, 27298305, 38217627, 45497175, 63696045, 106160075, 136491525, 191088135, 318480225, 955440675]

約数ペア:

[(1, 955440675), (3, 318480225), (5, 191088135), (7, 136491525), (9, 106160075), (15, 63696045), (21, 45497175), (25, 38217627), (35, 27298305), (45, 21232015), (47, 20328525), (63, 15165725), (75, 12739209), (105, 9099435), (141, 6776175), (175, 5459661), (225, 4246403), (235, 4065705), (315, 3033145), (329, 2904075), (423, 2258725), (525, 1819887), (705, 1355235), (987, 968025), (1175, 813141), (1575, 606629), (1645, 580815), (2115, 451745), (2961, 322675), (3525, 271047), (4935, 193605), (8225, 116163), (10575, 90349), (12907, 74025), (14805, 64535), (24675, 38721)]