158045405275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{19163}}^1$

素因数の和:19468

約数の個数: 48

約数和(自身を含む): 209592835200

約数和(自身を除く): 51547429925

約数列:

[1, 5, 19, 25, 95, 97, 179, 475, 485, 895, 1843, 2425, 3401, 4475, 9215, 17005, 17363, 19163, 46075, 85025, 86815, 95815, 329897, 364097, 434075, 479075, 1649485, 1820485, 1858811, 3430177, 8247425, 9102425, 9294055, 17150885, 35317409, 46470275, 65173363, 85754425, 176587045, 325866815, 332727169, 882935225, 1629334075, 1663635845, 6321816211, 8318179225, 31609081055, 158045405275]

約数ペア:

[(1, 158045405275), (5, 31609081055), (19, 8318179225), (25, 6321816211), (95, 1663635845), (97, 1629334075), (179, 882935225), (475, 332727169), (485, 325866815), (895, 176587045), (1843, 85754425), (2425, 65173363), (3401, 46470275), (4475, 35317409), (9215, 17150885), (17005, 9294055), (17363, 9102425), (19163, 8247425), (46075, 3430177), (85025, 1858811), (86815, 1820485), (95815, 1649485), (329897, 479075), (364097, 434075)]