15694712685

素因数分解:

$3^5\times 5^1\times {\mathrm{2273}}^1\times {\mathrm{5683}}^1$

素因数の和:7976

約数の個数: 48

約数和(自身を含む): 28229108544

約数和(自身を除く): 12534395859

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2273, 5683, 6819, 11365, 17049, 20457, 28415, 34095, 51147, 61371, 85245, 102285, 153441, 184113, 255735, 306855, 460323, 552339, 767205, 920565, 1380969, 2301615, 2761695, 6904845, 12917459, 38752377, 64587295, 116257131, 193761885, 348771393, 581285655, 1046314179, 1743856965, 3138942537, 5231570895, 15694712685]

約数ペア:

[(1, 15694712685), (3, 5231570895), (5, 3138942537), (9, 1743856965), (15, 1046314179), (27, 581285655), (45, 348771393), (81, 193761885), (135, 116257131), (243, 64587295), (405, 38752377), (1215, 12917459), (2273, 6904845), (5683, 2761695), (6819, 2301615), (11365, 1380969), (17049, 920565), (20457, 767205), (28415, 552339), (34095, 460323), (51147, 306855), (61371, 255735), (85245, 184113), (102285, 153441)]