24641865

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 44568576

約数和(自身を除く): 19926711

約数列:

[1, 3, 5, 9, 15, 45, 47, 61, 141, 183, 191, 235, 305, 423, 549, 573, 705, 915, 955, 1719, 2115, 2745, 2865, 2867, 8595, 8601, 8977, 11651, 14335, 25803, 26931, 34953, 43005, 44885, 58255, 80793, 104859, 129015, 134655, 174765, 403965, 524295, 547597, 1642791, 2737985, 4928373, 8213955, 24641865]

約数ペア:

[(1, 24641865), (3, 8213955), (5, 4928373), (9, 2737985), (15, 1642791), (45, 547597), (47, 524295), (61, 403965), (141, 174765), (183, 134655), (191, 129015), (235, 104859), (305, 80793), (423, 58255), (549, 44885), (573, 43005), (705, 34953), (915, 26931), (955, 25803), (1719, 14335), (2115, 11651), (2745, 8977), (2865, 8601), (2867, 8595)]