74055345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 73032015

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 227, 239, 273, 455, 681, 717, 1135, 1195, 1365, 1589, 1673, 2951, 3107, 3405, 3585, 4767, 5019, 7945, 8365, 8853, 9321, 14755, 15535, 20657, 21749, 23835, 25095, 44265, 46605, 54253, 61971, 65247, 103285, 108745, 162759, 271265, 309855, 326235, 379771, 705289, 813795, 1139313, 1898855, 2115867, 3526445, 4937023, 5696565, 10579335, 14811069, 24685115, 74055345]

約数ペア:

[(1, 74055345), (3, 24685115), (5, 14811069), (7, 10579335), (13, 5696565), (15, 4937023), (21, 3526445), (35, 2115867), (39, 1898855), (65, 1139313), (91, 813795), (105, 705289), (195, 379771), (227, 326235), (239, 309855), (273, 271265), (455, 162759), (681, 108745), (717, 103285), (1135, 65247), (1195, 61971), (1365, 54253), (1589, 46605), (1673, 44265), (2951, 25095), (3107, 23835), (3405, 21749), (3585, 20657), (4767, 15535), (5019, 14755), (7945, 9321), (8365, 8853)]