1371846735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{61339}}^1$

素因数の和:61428

約数の個数: 48

約数和(自身を含む): 2755883520

約数和(自身を除く): 1384036785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3195, 4473, 7455, 22365, 61339, 184017, 306695, 429373, 552051, 920085, 1288119, 2146865, 2760255, 3864357, 4355069, 6440595, 13065207, 19321785, 21775345, 30485483, 39195621, 65326035, 91456449, 152427415, 195978105, 274369347, 457282245, 1371846735]

約数ペア:

[(1, 1371846735), (3, 457282245), (5, 274369347), (7, 195978105), (9, 152427415), (15, 91456449), (21, 65326035), (35, 39195621), (45, 30485483), (63, 21775345), (71, 19321785), (105, 13065207), (213, 6440595), (315, 4355069), (355, 3864357), (497, 2760255), (639, 2146865), (1065, 1288119), (1491, 920085), (2485, 552051), (3195, 429373), (4473, 306695), (7455, 184017), (22365, 61339)]