55623735

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 103109760

約数和(自身を除く): 47486025

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 171, 201, 285, 335, 603, 855, 971, 1005, 1273, 2913, 3015, 3819, 4855, 6365, 8739, 11457, 14565, 18449, 19095, 43695, 55347, 57285, 65057, 92245, 166041, 195171, 276735, 325285, 585513, 830205, 975855, 1236083, 2927565, 3708249, 6180415, 11124747, 18541245, 55623735]

約数ペア:

[(1, 55623735), (3, 18541245), (5, 11124747), (9, 6180415), (15, 3708249), (19, 2927565), (45, 1236083), (57, 975855), (67, 830205), (95, 585513), (171, 325285), (201, 276735), (285, 195171), (335, 166041), (603, 92245), (855, 65057), (971, 57285), (1005, 55347), (1273, 43695), (2913, 19095), (3015, 18449), (3819, 14565), (4855, 11457), (6365, 8739)]