80451786105

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{65731}}^1$

素因数の和:66262

約数の個数: 48

約数和(自身を含む): 142123101120

約数和(自身を除く): 61671315015

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 461, 531, 885, 1383, 2305, 2655, 4149, 6915, 20745, 27199, 65731, 81597, 135995, 197193, 244791, 328655, 407985, 591579, 985965, 1223955, 2957895, 3878129, 11634387, 19390645, 30301991, 34903161, 58171935, 90905973, 151509955, 174515805, 272717919, 454529865, 1363589595, 1787817469, 5363452407, 8939087345, 16090357221, 26817262035, 80451786105]

約数ペア:

[(1, 80451786105), (3, 26817262035), (5, 16090357221), (9, 8939087345), (15, 5363452407), (45, 1787817469), (59, 1363589595), (177, 454529865), (295, 272717919), (461, 174515805), (531, 151509955), (885, 90905973), (1383, 58171935), (2305, 34903161), (2655, 30301991), (4149, 19390645), (6915, 11634387), (20745, 3878129), (27199, 2957895), (65731, 1223955), (81597, 985965), (135995, 591579), (197193, 407985), (244791, 328655)]