90079665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 77570895

約数列:

[1, 3, 5, 13, 15, 19, 39, 41, 57, 65, 95, 123, 195, 205, 247, 285, 533, 593, 615, 741, 779, 1235, 1599, 1779, 2337, 2665, 2965, 3705, 3895, 7709, 7995, 8895, 10127, 11267, 11685, 23127, 24313, 30381, 33801, 38545, 50635, 56335, 72939, 115635, 121565, 146471, 151905, 169005, 316069, 364695, 439413, 461947, 732355, 948207, 1385841, 1580345, 2197065, 2309735, 4741035, 6005311, 6929205, 18015933, 30026555, 90079665]

約数ペア:

[(1, 90079665), (3, 30026555), (5, 18015933), (13, 6929205), (15, 6005311), (19, 4741035), (39, 2309735), (41, 2197065), (57, 1580345), (65, 1385841), (95, 948207), (123, 732355), (195, 461947), (205, 439413), (247, 364695), (285, 316069), (533, 169005), (593, 151905), (615, 146471), (741, 121565), (779, 115635), (1235, 72939), (1599, 56335), (1779, 50635), (2337, 38545), (2665, 33801), (2965, 30381), (3705, 24313), (3895, 23127), (7709, 11685), (7995, 11267), (8895, 10127)]