47340615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 91190880

約数和(自身を除く): 43850265

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 2221, 3045, 4263, 6663, 7105, 11105, 15547, 21315, 33315, 46641, 64409, 77735, 108829, 193227, 233205, 322045, 326487, 450863, 544145, 966135, 1352589, 1632435, 2254315, 3156041, 6762945, 9468123, 15780205, 47340615]

約数ペア:

[(1, 47340615), (3, 15780205), (5, 9468123), (7, 6762945), (15, 3156041), (21, 2254315), (29, 1632435), (35, 1352589), (49, 966135), (87, 544145), (105, 450863), (145, 326487), (147, 322045), (203, 233205), (245, 193227), (435, 108829), (609, 77735), (735, 64409), (1015, 46641), (1421, 33315), (2221, 21315), (3045, 15547), (4263, 11105), (6663, 7105)]