126994815

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 226862688

約数和(自身を除く): 99867873

約数列:

[1, 3, 5, 9, 15, 45, 67, 73, 201, 219, 335, 365, 577, 603, 657, 1005, 1095, 1731, 2885, 3015, 3285, 4891, 5193, 8655, 14673, 24455, 25965, 38659, 42121, 44019, 73365, 115977, 126363, 193295, 210605, 220095, 347931, 379089, 579885, 631815, 1739655, 1895445, 2822107, 8466321, 14110535, 25398963, 42331605, 126994815]

約数ペア:

[(1, 126994815), (3, 42331605), (5, 25398963), (9, 14110535), (15, 8466321), (45, 2822107), (67, 1895445), (73, 1739655), (201, 631815), (219, 579885), (335, 379089), (365, 347931), (577, 220095), (603, 210605), (657, 193295), (1005, 126363), (1095, 115977), (1731, 73365), (2885, 44019), (3015, 42121), (3285, 38659), (4891, 25965), (5193, 24455), (8655, 14673)]