71360055

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 138741120

約数和(自身を除く): 67381065

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 73, 117, 135, 195, 219, 351, 365, 557, 585, 657, 949, 1095, 1671, 1755, 1971, 2785, 2847, 3285, 4745, 5013, 7241, 8355, 8541, 9855, 14235, 15039, 21723, 25065, 25623, 36205, 40661, 42705, 65169, 75195, 108615, 121983, 128115, 195507, 203305, 325845, 365949, 528593, 609915, 977535, 1097847, 1585779, 1829745, 2642965, 4757337, 5489235, 7928895, 14272011, 23786685, 71360055]

約数ペア:

[(1, 71360055), (3, 23786685), (5, 14272011), (9, 7928895), (13, 5489235), (15, 4757337), (27, 2642965), (39, 1829745), (45, 1585779), (65, 1097847), (73, 977535), (117, 609915), (135, 528593), (195, 365949), (219, 325845), (351, 203305), (365, 195507), (557, 128115), (585, 121983), (657, 108615), (949, 75195), (1095, 65169), (1671, 42705), (1755, 40661), (1971, 36205), (2785, 25623), (2847, 25065), (3285, 21723), (4745, 15039), (5013, 14235), (7241, 9855), (8355, 8541)]