27930435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3331}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 49260288

約数和(自身を除く): 21329853

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 3331, 8385, 9993, 16655, 43303, 49965, 129909, 143233, 216515, 429699, 649545, 716165, 1862029, 2148495, 5586087, 9310145, 27930435]

約数ペア:

[(1, 27930435), (3, 9310145), (5, 5586087), (13, 2148495), (15, 1862029), (39, 716165), (43, 649545), (65, 429699), (129, 216515), (195, 143233), (215, 129909), (559, 49965), (645, 43303), (1677, 16655), (2795, 9993), (3331, 8385)]