72179535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3583}}^1$

素因数の和:3687

約数の個数: 32

約数和(自身を含む): 123863040

約数和(自身を除く): 51683505

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 3583, 4029, 6715, 10749, 17915, 20145, 53745, 60911, 182733, 283057, 304555, 849171, 913665, 1415285, 4245855, 4811969, 14435907, 24059845, 72179535]

約数ペア:

[(1, 72179535), (3, 24059845), (5, 14435907), (15, 4811969), (17, 4245855), (51, 1415285), (79, 913665), (85, 849171), (237, 304555), (255, 283057), (395, 182733), (1185, 60911), (1343, 53745), (3583, 20145), (4029, 17915), (6715, 10749)]