40897325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 62674560

約数和(自身を除く): 21777235

約数列:

[1, 5, 7, 17, 25, 35, 59, 85, 119, 175, 233, 295, 413, 425, 595, 1003, 1165, 1475, 1631, 2065, 2975, 3961, 5015, 5825, 7021, 8155, 10325, 13747, 19805, 25075, 27727, 35105, 40775, 68735, 96229, 99025, 138635, 175525, 233699, 343675, 481145, 693175, 1168495, 1635893, 2405725, 5842475, 8179465, 40897325]

約数ペア:

[(1, 40897325), (5, 8179465), (7, 5842475), (17, 2405725), (25, 1635893), (35, 1168495), (59, 693175), (85, 481145), (119, 343675), (175, 233699), (233, 175525), (295, 138635), (413, 99025), (425, 96229), (595, 68735), (1003, 40775), (1165, 35105), (1475, 27727), (1631, 25075), (2065, 19805), (2975, 13747), (3961, 10325), (5015, 8155), (5825, 7021)]