415275

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{113}}^1$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 805752

約数和(自身を除く): 390477

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 113, 147, 175, 245, 339, 525, 565, 735, 791, 1225, 1695, 2373, 2825, 3675, 3955, 5537, 8475, 11865, 16611, 19775, 27685, 59325, 83055, 138425, 415275]

約数ペア:

[(1, 415275), (3, 138425), (5, 83055), (7, 59325), (15, 27685), (21, 19775), (25, 16611), (35, 11865), (49, 8475), (75, 5537), (105, 3955), (113, 3675), (147, 2825), (175, 2373), (245, 1695), (339, 1225), (525, 791), (565, 735)]