188912835

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 334623744

約数和(自身を除く): 145710909

約数列:

[1, 3, 5, 9, 15, 45, 97, 113, 291, 339, 383, 485, 565, 873, 1017, 1149, 1455, 1695, 1915, 3447, 4365, 5085, 5745, 10961, 17235, 32883, 37151, 43279, 54805, 98649, 111453, 129837, 164415, 185755, 216395, 334359, 389511, 493245, 557265, 649185, 1671795, 1947555, 4198063, 12594189, 20990315, 37782567, 62970945, 188912835]

約数ペア:

[(1, 188912835), (3, 62970945), (5, 37782567), (9, 20990315), (15, 12594189), (45, 4198063), (97, 1947555), (113, 1671795), (291, 649185), (339, 557265), (383, 493245), (485, 389511), (565, 334359), (873, 216395), (1017, 185755), (1149, 164415), (1455, 129837), (1695, 111453), (1915, 98649), (3447, 54805), (4365, 43279), (5085, 37151), (5745, 32883), (10961, 17235)]