48221145

素因数分解:

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

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 102435840

約数和(自身を除く): 54214695

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 63, 95, 105, 133, 147, 171, 245, 285, 315, 399, 441, 665, 735, 855, 931, 1151, 1197, 1995, 2205, 2793, 3453, 4655, 5755, 5985, 8057, 8379, 10359, 13965, 17265, 21869, 24171, 40285, 41895, 51795, 56399, 65607, 72513, 109345, 120855, 153083, 169197, 196821, 281995, 328035, 362565, 459249, 507591, 765415, 845985, 984105, 1071581, 1377747, 2296245, 2537955, 3214743, 5357905, 6888735, 9644229, 16073715, 48221145]

約数ペア:

[(1, 48221145), (3, 16073715), (5, 9644229), (7, 6888735), (9, 5357905), (15, 3214743), (19, 2537955), (21, 2296245), (35, 1377747), (45, 1071581), (49, 984105), (57, 845985), (63, 765415), (95, 507591), (105, 459249), (133, 362565), (147, 328035), (171, 281995), (245, 196821), (285, 169197), (315, 153083), (399, 120855), (441, 109345), (665, 72513), (735, 65607), (855, 56399), (931, 51795), (1151, 41895), (1197, 40285), (1995, 24171), (2205, 21869), (2793, 17265), (3453, 13965), (4655, 10359), (5755, 8379), (5985, 8057)]