157443225

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 266947200

約数和(自身を除く): 109503975

約数列:

[1, 3, 5, 15, 25, 75, 89, 103, 229, 267, 309, 445, 515, 687, 1145, 1335, 1545, 2225, 2575, 3435, 5725, 6675, 7725, 9167, 17175, 20381, 23587, 27501, 45835, 61143, 70761, 101905, 117935, 137505, 229175, 305715, 353805, 509525, 589675, 687525, 1528575, 1769025, 2099243, 6297729, 10496215, 31488645, 52481075, 157443225]

約数ペア:

[(1, 157443225), (3, 52481075), (5, 31488645), (15, 10496215), (25, 6297729), (75, 2099243), (89, 1769025), (103, 1528575), (229, 687525), (267, 589675), (309, 509525), (445, 353805), (515, 305715), (687, 229175), (1145, 137505), (1335, 117935), (1545, 101905), (2225, 70761), (2575, 61143), (3435, 45835), (5725, 27501), (6675, 23587), (7725, 20381), (9167, 17175)]