139950105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2713}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 237095040

約数和(自身を除く): 97144935

約数列:

[1, 3, 5, 15, 19, 57, 95, 181, 285, 543, 905, 2713, 2715, 3439, 8139, 10317, 13565, 17195, 40695, 51547, 51585, 154641, 257735, 491053, 773205, 1473159, 2455265, 7365795, 9330007, 27990021, 46650035, 139950105]

約数ペア:

[(1, 139950105), (3, 46650035), (5, 27990021), (15, 9330007), (19, 7365795), (57, 2455265), (95, 1473159), (181, 773205), (285, 491053), (543, 257735), (905, 154641), (2713, 51585), (2715, 51547), (3439, 40695), (8139, 17195), (10317, 13565)]