47849085

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 87744384

約数和(自身を除く): 39895299

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 83, 115, 207, 249, 345, 415, 557, 747, 1035, 1245, 1671, 1909, 2785, 3735, 5013, 5727, 8355, 9545, 12811, 17181, 25065, 28635, 38433, 46231, 64055, 85905, 115299, 138693, 192165, 231155, 416079, 576495, 693465, 1063313, 2080395, 3189939, 5316565, 9569817, 15949695, 47849085]

約数ペア:

[(1, 47849085), (3, 15949695), (5, 9569817), (9, 5316565), (15, 3189939), (23, 2080395), (45, 1063313), (69, 693465), (83, 576495), (115, 416079), (207, 231155), (249, 192165), (345, 138693), (415, 115299), (557, 85905), (747, 64055), (1035, 46231), (1245, 38433), (1671, 28635), (1909, 25065), (2785, 17181), (3735, 12811), (5013, 9545), (5727, 8355)]