66264705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 124488000

約数和(自身を除く): 58223295

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 227, 499, 585, 681, 1135, 1497, 2043, 2495, 2951, 3405, 4491, 6487, 7485, 8853, 10215, 14755, 19461, 22455, 26559, 32435, 44265, 58383, 97305, 113273, 132795, 291915, 339819, 566365, 1019457, 1472549, 1699095, 4417647, 5097285, 7362745, 13252941, 22088235, 66264705]

約数ペア:

[(1, 66264705), (3, 22088235), (5, 13252941), (9, 7362745), (13, 5097285), (15, 4417647), (39, 1699095), (45, 1472549), (65, 1019457), (117, 566365), (195, 339819), (227, 291915), (499, 132795), (585, 113273), (681, 97305), (1135, 58383), (1497, 44265), (2043, 32435), (2495, 26559), (2951, 22455), (3405, 19461), (4491, 14755), (6487, 10215), (7485, 8853)]