70961475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 128207072

約数和(自身を除く): 57245597

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 73, 75, 195, 219, 325, 365, 949, 975, 997, 1095, 1825, 2847, 2991, 4745, 4985, 5475, 12961, 14235, 14955, 23725, 24925, 38883, 64805, 71175, 72781, 74775, 194415, 218343, 324025, 363905, 946153, 972075, 1091715, 1819525, 2838459, 4730765, 5458575, 14192295, 23653825, 70961475]

約数ペア:

[(1, 70961475), (3, 23653825), (5, 14192295), (13, 5458575), (15, 4730765), (25, 2838459), (39, 1819525), (65, 1091715), (73, 972075), (75, 946153), (195, 363905), (219, 324025), (325, 218343), (365, 194415), (949, 74775), (975, 72781), (997, 71175), (1095, 64805), (1825, 38883), (2847, 24925), (2991, 23725), (4745, 14955), (4985, 14235), (5475, 12961)]