917505095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8117}}^1$

素因数の和:8219

約数の個数: 32

約数和(自身を含む): 1243807488

約数和(自身を除く): 326302393

約数列:

[1, 5, 13, 37, 47, 65, 185, 235, 481, 611, 1739, 2405, 3055, 8117, 8695, 22607, 40585, 105521, 113035, 300329, 381499, 527605, 1501645, 1907495, 3904277, 4959487, 14115463, 19521385, 24797435, 70577315, 183501019, 917505095]

約数ペア:

[(1, 917505095), (5, 183501019), (13, 70577315), (37, 24797435), (47, 19521385), (65, 14115463), (185, 4959487), (235, 3904277), (481, 1907495), (611, 1501645), (1739, 527605), (2405, 381499), (3055, 300329), (8117, 113035), (8695, 105521), (22607, 40585)]