38829175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 62710272

約数和(自身を除く): 23881097

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 877, 1265, 1771, 1925, 4025, 4385, 6139, 6325, 8855, 9647, 20171, 21925, 30695, 44275, 48235, 67529, 100855, 141197, 153475, 221881, 241175, 337645, 504275, 705985, 1109405, 1553167, 1688225, 3529925, 5547025, 7765835, 38829175]

約数ペア:

[(1, 38829175), (5, 7765835), (7, 5547025), (11, 3529925), (23, 1688225), (25, 1553167), (35, 1109405), (55, 705985), (77, 504275), (115, 337645), (161, 241175), (175, 221881), (253, 153475), (275, 141197), (385, 100855), (575, 67529), (805, 48235), (877, 44275), (1265, 30695), (1771, 21925), (1925, 20171), (4025, 9647), (4385, 8855), (6139, 6325)]