38312595

素因数分解:

$3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 56

約数和(自身を含む): 72085536

約数和(自身を除く): 33772941

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 457, 621, 729, 1035, 1215, 1371, 1863, 2285, 3105, 3645, 4113, 5589, 6855, 9315, 10511, 12339, 16767, 20565, 27945, 31533, 37017, 52555, 61695, 83835, 94599, 111051, 157665, 185085, 283797, 333153, 472995, 555255, 851391, 1418985, 1665765, 2554173, 4256955, 7662519, 12770865, 38312595]

約数ペア:

[(1, 38312595), (3, 12770865), (5, 7662519), (9, 4256955), (15, 2554173), (23, 1665765), (27, 1418985), (45, 851391), (69, 555255), (81, 472995), (115, 333153), (135, 283797), (207, 185085), (243, 157665), (345, 111051), (405, 94599), (457, 83835), (621, 61695), (729, 52555), (1035, 37017), (1215, 31533), (1371, 27945), (1863, 20565), (2285, 16767), (3105, 12339), (3645, 10511), (4113, 9315), (5589, 6855)]