8317174775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2591}}^1$

素因数の和:2721

約数の個数: 96

約数和(自身を含む): 13607129088

約数和(自身を除く): 5289954313

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 83, 85, 91, 119, 175, 221, 325, 415, 425, 455, 581, 595, 1079, 1105, 1411, 1547, 2075, 2275, 2591, 2905, 2975, 5395, 5525, 7055, 7553, 7735, 9877, 12955, 14525, 18137, 18343, 26975, 33683, 35275, 37765, 38675, 44047, 49385, 64775, 90685, 91715, 128401, 168415, 188825, 215053, 220235, 235781, 246925, 308329, 453425, 458575, 572611, 642005, 842075, 1075265, 1101175, 1178905, 1505371, 1541645, 2795689, 2863055, 3210025, 3655901, 4008277, 5376325, 5894525, 7526855, 7708225, 13978445, 14315275, 18279505, 19569823, 20041385, 25591307, 37634275, 47526713, 69892225, 91397525, 97849115, 100206925, 127956535, 237633565, 332686991, 489245575, 639782675, 1188167825, 1663434955, 8317174775]

約数ペア:

[(1, 8317174775), (5, 1663434955), (7, 1188167825), (13, 639782675), (17, 489245575), (25, 332686991), (35, 237633565), (65, 127956535), (83, 100206925), (85, 97849115), (91, 91397525), (119, 69892225), (175, 47526713), (221, 37634275), (325, 25591307), (415, 20041385), (425, 19569823), (455, 18279505), (581, 14315275), (595, 13978445), (1079, 7708225), (1105, 7526855), (1411, 5894525), (1547, 5376325), (2075, 4008277), (2275, 3655901), (2591, 3210025), (2905, 2863055), (2975, 2795689), (5395, 1541645), (5525, 1505371), (7055, 1178905), (7553, 1101175), (7735, 1075265), (9877, 842075), (12955, 642005), (14525, 572611), (18137, 458575), (18343, 453425), (26975, 308329), (33683, 246925), (35275, 235781), (37765, 220235), (38675, 215053), (44047, 188825), (49385, 168415), (64775, 128401), (90685, 91715)]