162449925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 294647808

約数和(自身を除く): 132197883

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 223, 275, 669, 825, 883, 1115, 2453, 2649, 3345, 4415, 5575, 7359, 9713, 12265, 13245, 16725, 22075, 29139, 36795, 48565, 61325, 66225, 145695, 183975, 196909, 242825, 590727, 728475, 984545, 2165999, 2953635, 4922725, 6497997, 10829995, 14768175, 32489985, 54149975, 162449925]

約数ペア:

[(1, 162449925), (3, 54149975), (5, 32489985), (11, 14768175), (15, 10829995), (25, 6497997), (33, 4922725), (55, 2953635), (75, 2165999), (165, 984545), (223, 728475), (275, 590727), (669, 242825), (825, 196909), (883, 183975), (1115, 145695), (2453, 66225), (2649, 61325), (3345, 48565), (4415, 36795), (5575, 29139), (7359, 22075), (9713, 16725), (12265, 13245)]