16073715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 31518720

約数和(自身を除く): 15445005

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1151, 1995, 2793, 3453, 4655, 5755, 8057, 13965, 17265, 21869, 24171, 40285, 56399, 65607, 109345, 120855, 153083, 169197, 281995, 328035, 459249, 765415, 845985, 1071581, 2296245, 3214743, 5357905, 16073715]

約数ペア:

[(1, 16073715), (3, 5357905), (5, 3214743), (7, 2296245), (15, 1071581), (19, 845985), (21, 765415), (35, 459249), (49, 328035), (57, 281995), (95, 169197), (105, 153083), (133, 120855), (147, 109345), (245, 65607), (285, 56399), (399, 40285), (665, 24171), (735, 21869), (931, 17265), (1151, 13965), (1995, 8057), (2793, 5755), (3453, 4655)]