24845895

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 45302400

約数和(自身を除く): 20456505

約数列:

[1, 3, 5, 9, 15, 29, 45, 79, 87, 145, 237, 241, 261, 395, 435, 711, 723, 1185, 1205, 1305, 2169, 2291, 3555, 3615, 6873, 6989, 10845, 11455, 19039, 20619, 20967, 34365, 34945, 57117, 62901, 95195, 103095, 104835, 171351, 285585, 314505, 552131, 856755, 1656393, 2760655, 4969179, 8281965, 24845895]

約数ペア:

[(1, 24845895), (3, 8281965), (5, 4969179), (9, 2760655), (15, 1656393), (29, 856755), (45, 552131), (79, 314505), (87, 285585), (145, 171351), (237, 104835), (241, 103095), (261, 95195), (395, 62901), (435, 57117), (711, 34945), (723, 34365), (1185, 20967), (1205, 20619), (1305, 19039), (2169, 11455), (2291, 10845), (3555, 6989), (3615, 6873)]