58491135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 108254016

約数和(自身を除く): 49762881

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 157, 255, 471, 487, 765, 785, 1413, 1461, 2355, 2435, 2669, 4383, 7065, 7305, 8007, 8279, 13345, 21915, 24021, 24837, 40035, 41395, 74511, 76459, 120105, 124185, 229377, 372555, 382295, 688131, 1146885, 1299803, 3440655, 3899409, 6499015, 11698227, 19497045, 58491135]

約数ペア:

[(1, 58491135), (3, 19497045), (5, 11698227), (9, 6499015), (15, 3899409), (17, 3440655), (45, 1299803), (51, 1146885), (85, 688131), (153, 382295), (157, 372555), (255, 229377), (471, 124185), (487, 120105), (765, 76459), (785, 74511), (1413, 41395), (1461, 40035), (2355, 24837), (2435, 24021), (2669, 21915), (4383, 13345), (7065, 8279), (7305, 8007)]