15691334675

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 20334948480

約数和(自身を除く): 4643613805

約数列:

[1, 5, 25, 59, 67, 83, 295, 335, 415, 1475, 1675, 1913, 2075, 3953, 4897, 5561, 9565, 19765, 24485, 27805, 47825, 98825, 112867, 122425, 128171, 139025, 158779, 328099, 564335, 640855, 793895, 1640495, 2821675, 3204275, 3969475, 7562089, 8202475, 9367961, 10638193, 37810445, 46839805, 53190965, 189052225, 234199025, 265954825, 627653387, 3138266935, 15691334675]

約数ペア:

[(1, 15691334675), (5, 3138266935), (25, 627653387), (59, 265954825), (67, 234199025), (83, 189052225), (295, 53190965), (335, 46839805), (415, 37810445), (1475, 10638193), (1675, 9367961), (1913, 8202475), (2075, 7562089), (3953, 3969475), (4897, 3204275), (5561, 2821675), (9565, 1640495), (19765, 793895), (24485, 640855), (27805, 564335), (47825, 328099), (98825, 158779), (112867, 139025), (122425, 128171)]