48691575

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:233

約数の個数: 54

約数和(自身を含む): 91951704

約数和(自身を除く): 43260129

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 97, 115, 207, 225, 291, 345, 485, 575, 873, 1035, 1455, 1725, 2231, 2425, 4365, 5175, 6693, 7275, 9409, 11155, 20079, 21825, 28227, 33465, 47045, 55775, 84681, 100395, 141135, 167325, 216407, 235225, 423405, 501975, 649221, 705675, 1082035, 1947663, 2117025, 3246105, 5410175, 9738315, 16230525, 48691575]

約数ペア:

[(1, 48691575), (3, 16230525), (5, 9738315), (9, 5410175), (15, 3246105), (23, 2117025), (25, 1947663), (45, 1082035), (69, 705675), (75, 649221), (97, 501975), (115, 423405), (207, 235225), (225, 216407), (291, 167325), (345, 141135), (485, 100395), (575, 84681), (873, 55775), (1035, 47045), (1455, 33465), (1725, 28227), (2231, 21825), (2425, 20079), (4365, 11155), (5175, 9409), (6693, 7275)]