17238195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 32672640

約数和(自身を除く): 15434445

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 373, 395, 585, 711, 1027, 1119, 1185, 1865, 3081, 3357, 3555, 4849, 5135, 5595, 9243, 14547, 15405, 16785, 24245, 29467, 43641, 46215, 72735, 88401, 147335, 218205, 265203, 383071, 442005, 1149213, 1326015, 1915355, 3447639, 5746065, 17238195]

約数ペア:

[(1, 17238195), (3, 5746065), (5, 3447639), (9, 1915355), (13, 1326015), (15, 1149213), (39, 442005), (45, 383071), (65, 265203), (79, 218205), (117, 147335), (195, 88401), (237, 72735), (373, 46215), (395, 43641), (585, 29467), (711, 24245), (1027, 16785), (1119, 15405), (1185, 14547), (1865, 9243), (3081, 5595), (3357, 5135), (3555, 4849)]