230902787375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{166973}}^1$

素因数の和:167061

約数の個数: 64

約数和(自身を含む): 332580148992

約数和(自身を除く): 101677361617

約数列:

[1, 5, 13, 23, 25, 37, 65, 115, 125, 185, 299, 325, 481, 575, 851, 925, 1495, 1625, 2405, 2875, 4255, 4625, 7475, 11063, 12025, 21275, 37375, 55315, 60125, 106375, 166973, 276575, 834865, 1382875, 2170649, 3840379, 4174325, 6178001, 10853245, 19201895, 20871625, 30890005, 49924927, 54266225, 80314013, 96009475, 142094023, 154450025, 249624635, 271331125, 401570065, 480047375, 710470115, 772250125, 1248123175, 1847222299, 2007850325, 3552350575, 6240615875, 9236111495, 10039251625, 17761752875, 46180557475, 230902787375]

約数ペア:

[(1, 230902787375), (5, 46180557475), (13, 17761752875), (23, 10039251625), (25, 9236111495), (37, 6240615875), (65, 3552350575), (115, 2007850325), (125, 1847222299), (185, 1248123175), (299, 772250125), (325, 710470115), (481, 480047375), (575, 401570065), (851, 271331125), (925, 249624635), (1495, 154450025), (1625, 142094023), (2405, 96009475), (2875, 80314013), (4255, 54266225), (4625, 49924927), (7475, 30890005), (11063, 20871625), (12025, 19201895), (21275, 10853245), (37375, 6178001), (55315, 4174325), (60125, 3840379), (106375, 2170649), (166973, 1382875), (276575, 834865)]