38506707675

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{9931}}^1$

素因数の和:10873

約数の個数: 72

約数和(自身を含む): 72687143360

約数和(自身を除く): 34180435685

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 907, 1425, 2721, 4275, 4535, 8163, 9931, 13605, 17233, 22675, 29793, 40815, 49655, 51699, 68025, 86165, 89379, 148965, 155097, 188689, 204075, 248275, 258495, 430825, 446895, 566067, 744825, 775485, 943445, 1292475, 1698201, 2234475, 2830335, 3877425, 4717225, 8491005, 9007417, 14151675, 27022251, 42455025, 45037085, 81066753, 135111255, 171140923, 225185425, 405333765, 513422769, 675556275, 855704615, 1540268307, 2026668825, 2567113845, 4278523075, 7701341535, 12835569225, 38506707675]

約数ペア:

[(1, 38506707675), (3, 12835569225), (5, 7701341535), (9, 4278523075), (15, 2567113845), (19, 2026668825), (25, 1540268307), (45, 855704615), (57, 675556275), (75, 513422769), (95, 405333765), (171, 225185425), (225, 171140923), (285, 135111255), (475, 81066753), (855, 45037085), (907, 42455025), (1425, 27022251), (2721, 14151675), (4275, 9007417), (4535, 8491005), (8163, 4717225), (9931, 3877425), (13605, 2830335), (17233, 2234475), (22675, 1698201), (29793, 1292475), (40815, 943445), (49655, 775485), (51699, 744825), (68025, 566067), (86165, 446895), (89379, 430825), (148965, 258495), (155097, 248275), (188689, 204075)]