70172115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 126669312

約数和(自身を除く): 56497197

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 67, 123, 131, 195, 201, 205, 335, 393, 533, 615, 655, 871, 1005, 1599, 1703, 1965, 2613, 2665, 2747, 4355, 5109, 5371, 7995, 8241, 8515, 8777, 13065, 13735, 16113, 25545, 26331, 26855, 35711, 41205, 43885, 69823, 80565, 107133, 114101, 131655, 178555, 209469, 342303, 349115, 359857, 535665, 570505, 1047345, 1079571, 1711515, 1799285, 4678141, 5397855, 14034423, 23390705, 70172115]

約数ペア:

[(1, 70172115), (3, 23390705), (5, 14034423), (13, 5397855), (15, 4678141), (39, 1799285), (41, 1711515), (65, 1079571), (67, 1047345), (123, 570505), (131, 535665), (195, 359857), (201, 349115), (205, 342303), (335, 209469), (393, 178555), (533, 131655), (615, 114101), (655, 107133), (871, 80565), (1005, 69823), (1599, 43885), (1703, 41205), (1965, 35711), (2613, 26855), (2665, 26331), (2747, 25545), (4355, 16113), (5109, 13735), (5371, 13065), (7995, 8777), (8241, 8515)]