22279605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 38683008

約数和(自身を除く): 16403403

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 2131, 3485, 6393, 10455, 10655, 31965, 36227, 87371, 108681, 181135, 262113, 436855, 543405, 1310565, 1485307, 4455921, 7426535, 22279605]

約数ペア:

[(1, 22279605), (3, 7426535), (5, 4455921), (15, 1485307), (17, 1310565), (41, 543405), (51, 436855), (85, 262113), (123, 181135), (205, 108681), (255, 87371), (615, 36227), (697, 31965), (2091, 10655), (2131, 10455), (3485, 6393)]