120718275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 214388064

約数和(自身を除く): 93669789

約数列:

[1, 3, 5, 15, 17, 25, 51, 73, 75, 85, 219, 255, 365, 425, 1095, 1241, 1275, 1297, 1825, 3723, 3891, 5475, 6205, 6485, 18615, 19455, 22049, 31025, 32425, 66147, 93075, 94681, 97275, 110245, 284043, 330735, 473405, 551225, 1420215, 1609577, 1653675, 2367025, 4828731, 7101075, 8047885, 24143655, 40239425, 120718275]

約数ペア:

[(1, 120718275), (3, 40239425), (5, 24143655), (15, 8047885), (17, 7101075), (25, 4828731), (51, 2367025), (73, 1653675), (75, 1609577), (85, 1420215), (219, 551225), (255, 473405), (365, 330735), (425, 284043), (1095, 110245), (1241, 97275), (1275, 94681), (1297, 93075), (1825, 66147), (3723, 32425), (3891, 31025), (5475, 22049), (6205, 19455), (6485, 18615)]