13245450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 33078240

約数和(自身を除く): 19832790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 227, 389, 454, 681, 778, 1135, 1167, 1362, 1945, 2270, 2334, 3405, 3890, 5675, 5835, 6810, 9725, 11350, 11670, 17025, 19450, 29175, 34050, 58350, 88303, 176606, 264909, 441515, 529818, 883030, 1324545, 2207575, 2649090, 4415150, 6622725, 13245450]

約数ペア:

[(1, 13245450), (2, 6622725), (3, 4415150), (5, 2649090), (6, 2207575), (10, 1324545), (15, 883030), (25, 529818), (30, 441515), (50, 264909), (75, 176606), (150, 88303), (227, 58350), (389, 34050), (454, 29175), (681, 19450), (778, 17025), (1135, 11670), (1167, 11350), (1362, 9725), (1945, 6810), (2270, 5835), (2334, 5675), (3405, 3890)]