163167704375

素因数分解:

$5^4\times {\mathrm{13}}^2\times {\mathrm{853}}^1\times {\mathrm{1811}}^1$

素因数の和:2710

約数の個数: 60

約数和(自身を含む): 221165910504

約数和(自身を除く): 57998206129

約数列:

[1, 5, 13, 25, 65, 125, 169, 325, 625, 845, 853, 1625, 1811, 4225, 4265, 8125, 9055, 11089, 21125, 21325, 23543, 45275, 55445, 105625, 106625, 117715, 144157, 226375, 277225, 306059, 533125, 588575, 720785, 1131875, 1386125, 1530295, 1544783, 2942875, 3603925, 6930625, 7651475, 7723915, 14714375, 18019625, 20082179, 38257375, 38619575, 90098125, 100410895, 191286875, 193097875, 261068327, 502054475, 965489375, 1305341635, 2510272375, 6526708175, 12551361875, 32633540875, 163167704375]

約数ペア:

[(1, 163167704375), (5, 32633540875), (13, 12551361875), (25, 6526708175), (65, 2510272375), (125, 1305341635), (169, 965489375), (325, 502054475), (625, 261068327), (845, 193097875), (853, 191286875), (1625, 100410895), (1811, 90098125), (4225, 38619575), (4265, 38257375), (8125, 20082179), (9055, 18019625), (11089, 14714375), (21125, 7723915), (21325, 7651475), (23543, 6930625), (45275, 3603925), (55445, 2942875), (105625, 1544783), (106625, 1530295), (117715, 1386125), (144157, 1131875), (226375, 720785), (277225, 588575), (306059, 533125)]