60412815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 111803328

約数和(自身を除く): 51390513

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 157, 255, 471, 503, 765, 785, 1413, 1509, 2355, 2515, 2669, 4527, 7065, 7545, 8007, 8551, 13345, 22635, 24021, 25653, 40035, 42755, 76959, 78971, 120105, 128265, 236913, 384795, 394855, 710739, 1184565, 1342507, 3553695, 4027521, 6712535, 12082563, 20137605, 60412815]

約数ペア:

[(1, 60412815), (3, 20137605), (5, 12082563), (9, 6712535), (15, 4027521), (17, 3553695), (45, 1342507), (51, 1184565), (85, 710739), (153, 394855), (157, 384795), (255, 236913), (471, 128265), (503, 120105), (765, 78971), (785, 76959), (1413, 42755), (1509, 40035), (2355, 25653), (2515, 24021), (2669, 22635), (4527, 13345), (7065, 8551), (7545, 8007)]