28363595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 38949120

約数和(自身を除く): 10585525

約数列:

[1, 5, 13, 29, 41, 65, 145, 205, 367, 377, 533, 1189, 1835, 1885, 2665, 4771, 5945, 10643, 15047, 15457, 23855, 53215, 75235, 77285, 138359, 195611, 436363, 691795, 978055, 2181815, 5672719, 28363595]

約数ペア:

[(1, 28363595), (5, 5672719), (13, 2181815), (29, 978055), (41, 691795), (65, 436363), (145, 195611), (205, 138359), (367, 77285), (377, 75235), (533, 53215), (1189, 23855), (1835, 15457), (1885, 15047), (2665, 10643), (4771, 5945)]