7156695325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{26953}}^1$

素因数の和:27038

約数の個数: 48

約数和(自身を含む): 10294271680

約数和(自身を除く): 3137576355

約数列:

[1, 5, 13, 19, 25, 43, 65, 95, 215, 247, 325, 475, 559, 817, 1075, 1235, 2795, 4085, 6175, 10621, 13975, 20425, 26953, 53105, 134765, 265525, 350389, 512107, 673825, 1158979, 1751945, 2560535, 5794895, 6657391, 8759725, 12802675, 15066727, 22020601, 28974475, 33286955, 75333635, 110103005, 166434775, 286267813, 376668175, 550515025, 1431339065, 7156695325]

約数ペア:

[(1, 7156695325), (5, 1431339065), (13, 550515025), (19, 376668175), (25, 286267813), (43, 166434775), (65, 110103005), (95, 75333635), (215, 33286955), (247, 28974475), (325, 22020601), (475, 15066727), (559, 12802675), (817, 8759725), (1075, 6657391), (1235, 5794895), (2795, 2560535), (4085, 1751945), (6175, 1158979), (10621, 673825), (13975, 512107), (20425, 350389), (26953, 265525), (53105, 134765)]