2537955

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{1151}}^1$

素因数の和:1176

約数の個数: 36

約数和(自身を含む): 5121792

約数和(自身を除く): 2583837

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 1151, 2205, 3453, 5755, 8057, 10359, 17265, 24171, 40285, 51795, 56399, 72513, 120855, 169197, 281995, 362565, 507591, 845985, 2537955]

約数ペア:

[(1, 2537955), (3, 845985), (5, 507591), (7, 362565), (9, 281995), (15, 169197), (21, 120855), (35, 72513), (45, 56399), (49, 51795), (63, 40285), (105, 24171), (147, 17265), (245, 10359), (315, 8057), (441, 5755), (735, 3453), (1151, 2205)]