201574815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2699}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 348364800

約数和(自身を除く): 146789985

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 383, 1149, 1915, 2699, 4979, 5745, 8097, 13495, 14937, 24895, 35087, 40485, 74685, 105261, 175435, 526305, 1033717, 3101151, 5168585, 13438321, 15505755, 40314963, 67191605, 201574815]

約数ペア:

[(1, 201574815), (3, 67191605), (5, 40314963), (13, 15505755), (15, 13438321), (39, 5168585), (65, 3101151), (195, 1033717), (383, 526305), (1149, 175435), (1915, 105261), (2699, 74685), (4979, 40485), (5745, 35087), (8097, 24895), (13495, 14937)]