64230435

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 55208925

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 53, 135, 141, 159, 191, 235, 265, 423, 477, 573, 705, 795, 955, 1269, 1431, 1719, 2115, 2385, 2491, 2865, 5157, 6345, 7155, 7473, 8595, 8977, 10123, 12455, 22419, 25785, 26931, 30369, 37365, 44885, 50615, 67257, 80793, 91107, 112095, 134655, 151845, 242379, 273321, 336285, 403965, 455535, 475781, 1211895, 1366605, 1427343, 2378905, 4282029, 7136715, 12846087, 21410145, 64230435]

約数ペア:

[(1, 64230435), (3, 21410145), (5, 12846087), (9, 7136715), (15, 4282029), (27, 2378905), (45, 1427343), (47, 1366605), (53, 1211895), (135, 475781), (141, 455535), (159, 403965), (191, 336285), (235, 273321), (265, 242379), (423, 151845), (477, 134655), (573, 112095), (705, 91107), (795, 80793), (955, 67257), (1269, 50615), (1431, 44885), (1719, 37365), (2115, 30369), (2385, 26931), (2491, 25785), (2865, 22419), (5157, 12455), (6345, 10123), (7155, 8977), (7473, 8595)]