40789515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7213}}^1$

素因数の和:7263

約数の個数: 32

約数和(自身を含む): 72717120

約数和(自身を除く): 31927605

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 7213, 21639, 36065, 93769, 108195, 209177, 281307, 468845, 627531, 1045885, 1406535, 2719301, 3137655, 8157903, 13596505, 40789515]

約数ペア:

[(1, 40789515), (3, 13596505), (5, 8157903), (13, 3137655), (15, 2719301), (29, 1406535), (39, 1045885), (65, 627531), (87, 468845), (145, 281307), (195, 209177), (377, 108195), (435, 93769), (1131, 36065), (1885, 21639), (5655, 7213)]