152100025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 237449088

約数和(自身を除く): 85349063

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 385, 605, 653, 847, 1331, 1925, 3025, 3265, 4235, 4571, 6655, 7183, 9317, 16325, 21175, 22855, 33275, 35915, 46585, 50281, 79013, 114275, 179575, 232925, 251405, 395065, 553091, 869143, 1257025, 1975325, 2765455, 4345715, 6084001, 13827275, 21728575, 30420005, 152100025]

約数ペア:

[(1, 152100025), (5, 30420005), (7, 21728575), (11, 13827275), (25, 6084001), (35, 4345715), (55, 2765455), (77, 1975325), (121, 1257025), (175, 869143), (275, 553091), (385, 395065), (605, 251405), (653, 232925), (847, 179575), (1331, 114275), (1925, 79013), (3025, 50281), (3265, 46585), (4235, 35915), (4571, 33275), (6655, 22855), (7183, 21175), (9317, 16325)]