91007565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 165445632

約数和(自身を除く): 74438067

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 101, 127, 129, 165, 215, 303, 381, 473, 505, 635, 645, 1111, 1397, 1419, 1515, 1905, 2365, 3333, 4191, 4343, 5461, 5555, 6985, 7095, 12827, 13029, 16383, 16665, 20955, 21715, 27305, 38481, 47773, 60071, 64135, 65145, 81915, 141097, 143319, 180213, 192405, 238865, 300355, 423291, 551561, 705485, 716595, 901065, 1654683, 2116455, 2757805, 6067171, 8273415, 18201513, 30335855, 91007565]

約数ペア:

[(1, 91007565), (3, 30335855), (5, 18201513), (11, 8273415), (15, 6067171), (33, 2757805), (43, 2116455), (55, 1654683), (101, 901065), (127, 716595), (129, 705485), (165, 551561), (215, 423291), (303, 300355), (381, 238865), (473, 192405), (505, 180213), (635, 143319), (645, 141097), (1111, 81915), (1397, 65145), (1419, 64135), (1515, 60071), (1905, 47773), (2365, 38481), (3333, 27305), (4191, 21715), (4343, 20955), (5461, 16665), (5555, 16383), (6985, 13029), (7095, 12827)]