15451738215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1\times {\mathrm{7577}}^1$

素因数の和:7888

約数の個数: 48

約数和(自身を含む): 25948405728

約数和(自身を除く): 10496667513

約数列:

[1, 3, 5, 15, 23, 69, 115, 257, 345, 529, 771, 1285, 1587, 2645, 3855, 5911, 7577, 7935, 17733, 22731, 29555, 37885, 88665, 113655, 135953, 174271, 407859, 522813, 679765, 871355, 1947289, 2039295, 2614065, 4008233, 5841867, 9736445, 12024699, 20041165, 29209335, 44787647, 60123495, 134362941, 223938235, 671814705, 1030115881, 3090347643, 5150579405, 15451738215]

約数ペア:

[(1, 15451738215), (3, 5150579405), (5, 3090347643), (15, 1030115881), (23, 671814705), (69, 223938235), (115, 134362941), (257, 60123495), (345, 44787647), (529, 29209335), (771, 20041165), (1285, 12024699), (1587, 9736445), (2645, 5841867), (3855, 4008233), (5911, 2614065), (7577, 2039295), (7935, 1947289), (17733, 871355), (22731, 679765), (29555, 522813), (37885, 407859), (88665, 174271), (113655, 135953)]