84225765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 70603035

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 127, 179, 195, 247, 285, 381, 537, 635, 741, 895, 1235, 1651, 1905, 2327, 2413, 2685, 3401, 3705, 4953, 6981, 7239, 8255, 10203, 11635, 12065, 17005, 22733, 24765, 31369, 34905, 36195, 44213, 51015, 68199, 94107, 113665, 132639, 156845, 221065, 295529, 340995, 431927, 470535, 663195, 886587, 1295781, 1477645, 2159635, 4432935, 5615051, 6478905, 16845153, 28075255, 84225765]

約数ペア:

[(1, 84225765), (3, 28075255), (5, 16845153), (13, 6478905), (15, 5615051), (19, 4432935), (39, 2159635), (57, 1477645), (65, 1295781), (95, 886587), (127, 663195), (179, 470535), (195, 431927), (247, 340995), (285, 295529), (381, 221065), (537, 156845), (635, 132639), (741, 113665), (895, 94107), (1235, 68199), (1651, 51015), (1905, 44213), (2327, 36195), (2413, 34905), (2685, 31369), (3401, 24765), (3705, 22733), (4953, 17005), (6981, 12065), (7239, 11635), (8255, 10203)]