977075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 36

約数和(自身を含む): 1484280

約数和(自身を除く): 507205

約数列:

[1, 5, 11, 17, 19, 25, 55, 85, 95, 121, 187, 209, 275, 323, 425, 475, 605, 935, 1045, 1615, 2057, 2299, 3025, 3553, 4675, 5225, 8075, 10285, 11495, 17765, 39083, 51425, 57475, 88825, 195415, 977075]

約数ペア:

[(1, 977075), (5, 195415), (11, 88825), (17, 57475), (19, 51425), (25, 39083), (55, 17765), (85, 11495), (95, 10285), (121, 8075), (187, 5225), (209, 4675), (275, 3553), (323, 3025), (425, 2299), (475, 2057), (605, 1615), (935, 1045)]