47140515

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12041}}^1$

素因数の和:12084

約数の個数: 32

約数和(自身を含む): 86702400

約数和(自身を除く): 39561885

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 12041, 36123, 60205, 108369, 180615, 325107, 349189, 541845, 1047567, 1625535, 1745945, 3142701, 5237835, 9428103, 15713505, 47140515]

約数ペア:

[(1, 47140515), (3, 15713505), (5, 9428103), (9, 5237835), (15, 3142701), (27, 1745945), (29, 1625535), (45, 1047567), (87, 541845), (135, 349189), (145, 325107), (261, 180615), (435, 108369), (783, 60205), (1305, 36123), (3915, 12041)]