9939582575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{2819}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 14001187200

約数和(自身を除く): 4061604625

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 571, 1235, 2819, 2855, 6175, 7423, 10849, 14095, 14275, 36647, 37115, 53561, 54245, 70475, 141037, 183235, 185575, 267805, 271225, 696293, 705185, 916175, 1339025, 1609649, 3481465, 3525925, 8048245, 17407325, 20925437, 30583331, 40241225, 104627185, 152916655, 397583303, 523135925, 764583275, 1987916515, 9939582575]

約数ペア:

[(1, 9939582575), (5, 1987916515), (13, 764583275), (19, 523135925), (25, 397583303), (65, 152916655), (95, 104627185), (247, 40241225), (325, 30583331), (475, 20925437), (571, 17407325), (1235, 8048245), (2819, 3525925), (2855, 3481465), (6175, 1609649), (7423, 1339025), (10849, 916175), (14095, 705185), (14275, 696293), (36647, 271225), (37115, 267805), (53561, 185575), (54245, 183235), (70475, 141037)]