53678475

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3911}}^1$

素因数の和:3988

約数の個数: 36

約数和(自身を含む): 97745232

約数和(自身を除く): 44066757

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2745, 3911, 4575, 11733, 13725, 19555, 35199, 58665, 97775, 175995, 238571, 293325, 715713, 879975, 1192855, 2147139, 3578565, 5964275, 10735695, 17892825, 53678475]

約数ペア:

[(1, 53678475), (3, 17892825), (5, 10735695), (9, 5964275), (15, 3578565), (25, 2147139), (45, 1192855), (61, 879975), (75, 715713), (183, 293325), (225, 238571), (305, 175995), (549, 97775), (915, 58665), (1525, 35199), (2745, 19555), (3911, 13725), (4575, 11733)]