53172795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{743}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 91994112

約数和(自身を除く): 38821317

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 367, 743, 1101, 1835, 2229, 3715, 4771, 5505, 9659, 11145, 14313, 23855, 28977, 48295, 71565, 144885, 272681, 818043, 1363405, 3544853, 4090215, 10634559, 17724265, 53172795]

約数ペア:

[(1, 53172795), (3, 17724265), (5, 10634559), (13, 4090215), (15, 3544853), (39, 1363405), (65, 818043), (195, 272681), (367, 144885), (743, 71565), (1101, 48295), (1835, 28977), (2229, 23855), (3715, 14313), (4771, 11145), (5505, 9659)]