42381855

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14057}}^1$

素因数の和:14135

約数の個数: 24

約数和(自身を含む): 74563632

約数和(自身を除く): 32181777

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 14057, 42171, 70285, 126513, 210855, 632565, 941819, 2825457, 4709095, 8476371, 14127285, 42381855]

約数ペア:

[(1, 42381855), (3, 14127285), (5, 8476371), (9, 4709095), (15, 2825457), (45, 941819), (67, 632565), (201, 210855), (335, 126513), (603, 70285), (1005, 42171), (3015, 14057)]