1330347025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8933}}^1$

素因数の和:9010

約数の個数: 48

約数和(自身を含む): 2020656384

約数和(自身を除く): 690309359

約数列:

[1, 5, 7, 23, 25, 35, 37, 115, 161, 175, 185, 259, 575, 805, 851, 925, 1295, 4025, 4255, 5957, 6475, 8933, 21275, 29785, 44665, 62531, 148925, 205459, 223325, 312655, 330521, 1027295, 1438213, 1563275, 1652605, 2313647, 5136475, 7191065, 7601983, 8263025, 11568235, 35955325, 38009915, 53213881, 57841175, 190049575, 266069405, 1330347025]

約数ペア:

[(1, 1330347025), (5, 266069405), (7, 190049575), (23, 57841175), (25, 53213881), (35, 38009915), (37, 35955325), (115, 11568235), (161, 8263025), (175, 7601983), (185, 7191065), (259, 5136475), (575, 2313647), (805, 1652605), (851, 1563275), (925, 1438213), (1295, 1027295), (4025, 330521), (4255, 312655), (5957, 223325), (6475, 205459), (8933, 148925), (21275, 62531), (29785, 44665)]