87671535

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 164931552

約数和(自身を除く): 77260017

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 101, 105, 147, 245, 303, 505, 707, 735, 1181, 1515, 2121, 3535, 3543, 4949, 5905, 8267, 10605, 14847, 17715, 24745, 24801, 41335, 57869, 74235, 119281, 124005, 173607, 289345, 357843, 596405, 834967, 868035, 1789215, 2504901, 4174835, 5844769, 12524505, 17534307, 29223845, 87671535]

約数ペア:

[(1, 87671535), (3, 29223845), (5, 17534307), (7, 12524505), (15, 5844769), (21, 4174835), (35, 2504901), (49, 1789215), (101, 868035), (105, 834967), (147, 596405), (245, 357843), (303, 289345), (505, 173607), (707, 124005), (735, 119281), (1181, 74235), (1515, 57869), (2121, 41335), (3535, 24801), (3543, 24745), (4949, 17715), (5905, 14847), (8267, 10605)]