139754875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5059}}^1$

素因数の和:5104

約数の個数: 32

約数和(自身を含む): 198918720

約数和(自身を除く): 59163845

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 1105, 1625, 2125, 5059, 5525, 25295, 27625, 65767, 86003, 126475, 328835, 430015, 632375, 1118039, 1644175, 2150075, 5590195, 8220875, 10750375, 27950975, 139754875]

約数ペア:

[(1, 139754875), (5, 27950975), (13, 10750375), (17, 8220875), (25, 5590195), (65, 2150075), (85, 1644175), (125, 1118039), (221, 632375), (325, 430015), (425, 328835), (1105, 126475), (1625, 86003), (2125, 65767), (5059, 27625), (5525, 25295)]