4920397305

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 8166292992

約数和(自身を除く): 3245895687

約数列:

[1, 3, 5, 15, 53, 101, 159, 233, 263, 265, 303, 505, 699, 789, 795, 1165, 1315, 1515, 3495, 3945, 5353, 12349, 13939, 16059, 23533, 26563, 26765, 37047, 41817, 61279, 61745, 69695, 70599, 79689, 80295, 117665, 132815, 183837, 185235, 209085, 306395, 352995, 398445, 919185, 1247249, 1407839, 3247787, 3741747, 4223517, 6189179, 6236245, 7039195, 9743361, 16238935, 18567537, 18708735, 21117585, 30945895, 48716805, 92837685, 328026487, 984079461, 1640132435, 4920397305]

約数ペア:

[(1, 4920397305), (3, 1640132435), (5, 984079461), (15, 328026487), (53, 92837685), (101, 48716805), (159, 30945895), (233, 21117585), (263, 18708735), (265, 18567537), (303, 16238935), (505, 9743361), (699, 7039195), (789, 6236245), (795, 6189179), (1165, 4223517), (1315, 3741747), (1515, 3247787), (3495, 1407839), (3945, 1247249), (5353, 919185), (12349, 398445), (13939, 352995), (16059, 306395), (23533, 209085), (26563, 185235), (26765, 183837), (37047, 132815), (41817, 117665), (61279, 80295), (61745, 79689), (69695, 70599)]