1309635

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 2376000

約数和(自身を除く): 1066365

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 109, 135, 267, 327, 445, 545, 801, 981, 1335, 1635, 2403, 2943, 4005, 4905, 9701, 12015, 14715, 29103, 48505, 87309, 145515, 261927, 436545, 1309635]

約数ペア:

[(1, 1309635), (3, 436545), (5, 261927), (9, 145515), (15, 87309), (27, 48505), (45, 29103), (89, 14715), (109, 12015), (135, 9701), (267, 4905), (327, 4005), (445, 2943), (545, 2403), (801, 1635), (981, 1335)]