374196195

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{857}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 672452352

約数和(自身を除く): 298256157

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 313, 465, 857, 939, 1395, 1565, 2571, 2817, 4285, 4695, 7713, 9703, 12855, 14085, 26567, 29109, 38565, 48515, 79701, 87327, 132835, 145545, 239103, 268241, 398505, 436635, 804723, 1195515, 1341205, 2414169, 4023615, 8315471, 12070845, 24946413, 41577355, 74839239, 124732065, 374196195]

約数ペア:

[(1, 374196195), (3, 124732065), (5, 74839239), (9, 41577355), (15, 24946413), (31, 12070845), (45, 8315471), (93, 4023615), (155, 2414169), (279, 1341205), (313, 1195515), (465, 804723), (857, 436635), (939, 398505), (1395, 268241), (1565, 239103), (2571, 145545), (2817, 132835), (4285, 87327), (4695, 79701), (7713, 48515), (9703, 38565), (12855, 29109), (14085, 26567)]