8045451975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137353}}^1$

素因数の和:137448

約数の個数: 48

約数和(自身を含む): 14715558144

約数和(自身を除く): 6670106169

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 165, 213, 275, 355, 781, 825, 1065, 1775, 2343, 3905, 5325, 11715, 19525, 58575, 137353, 412059, 686765, 1510883, 2060295, 3433825, 4532649, 7554415, 9752063, 10301475, 22663245, 29256189, 37772075, 48760315, 107272693, 113316225, 146280945, 243801575, 321818079, 536363465, 731404725, 1609090395, 2681817325, 8045451975]

約数ペア:

[(1, 8045451975), (3, 2681817325), (5, 1609090395), (11, 731404725), (15, 536363465), (25, 321818079), (33, 243801575), (55, 146280945), (71, 113316225), (75, 107272693), (165, 48760315), (213, 37772075), (275, 29256189), (355, 22663245), (781, 10301475), (825, 9752063), (1065, 7554415), (1775, 4532649), (2343, 3433825), (3905, 2060295), (5325, 1510883), (11715, 686765), (19525, 412059), (58575, 137353)]