74482265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 106517376

約数和(自身を除く): 32035111

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 1427, 4015, 4745, 7135, 10439, 15697, 18551, 52195, 78485, 92755, 104171, 204061, 520855, 1020305, 1145881, 1354223, 5729405, 6771115, 14896453, 74482265]

約数ペア:

[(1, 74482265), (5, 14896453), (11, 6771115), (13, 5729405), (55, 1354223), (65, 1145881), (73, 1020305), (143, 520855), (365, 204061), (715, 104171), (803, 92755), (949, 78485), (1427, 52195), (4015, 18551), (4745, 15697), (7135, 10439)]