40165245

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 73412352

約数和(自身を除く): 33247107

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 151, 207, 257, 345, 453, 755, 771, 1035, 1285, 1359, 2265, 2313, 3473, 3855, 5911, 6795, 10419, 11565, 17365, 17733, 29555, 31257, 38807, 52095, 53199, 88665, 116421, 156285, 194035, 265995, 349263, 582105, 892561, 1746315, 2677683, 4462805, 8033049, 13388415, 40165245]

約数ペア:

[(1, 40165245), (3, 13388415), (5, 8033049), (9, 4462805), (15, 2677683), (23, 1746315), (45, 892561), (69, 582105), (115, 349263), (151, 265995), (207, 194035), (257, 156285), (345, 116421), (453, 88665), (755, 53199), (771, 52095), (1035, 38807), (1285, 31257), (1359, 29555), (2265, 17733), (2313, 17365), (3473, 11565), (3855, 10419), (5911, 6795)]