142444001375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{29989}}^1$

素因数の和:30133

約数の個数: 64

約数和(自身を含む): 199114406400

約数和(自身を除く): 56670405025

約数列:

[1, 5, 13, 25, 37, 65, 79, 125, 185, 325, 395, 481, 925, 1027, 1625, 1975, 2405, 2923, 4625, 5135, 9875, 12025, 14615, 25675, 29989, 37999, 60125, 73075, 128375, 149945, 189995, 365375, 389857, 749725, 949975, 1109593, 1949285, 2369131, 3748625, 4749875, 5547965, 9746425, 11845655, 14424709, 27739825, 30798703, 48732125, 59228275, 72123545, 87657847, 138699125, 153993515, 296141375, 360617725, 438289235, 769967575, 1139552011, 1803088625, 2191446175, 3849837875, 5697760055, 10957230875, 28488800275, 142444001375]

約数ペア:

[(1, 142444001375), (5, 28488800275), (13, 10957230875), (25, 5697760055), (37, 3849837875), (65, 2191446175), (79, 1803088625), (125, 1139552011), (185, 769967575), (325, 438289235), (395, 360617725), (481, 296141375), (925, 153993515), (1027, 138699125), (1625, 87657847), (1975, 72123545), (2405, 59228275), (2923, 48732125), (4625, 30798703), (5135, 27739825), (9875, 14424709), (12025, 11845655), (14615, 9746425), (25675, 5547965), (29989, 4749875), (37999, 3748625), (60125, 2369131), (73075, 1949285), (128375, 1109593), (149945, 949975), (189995, 749725), (365375, 389857)]