61888515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13799}}^1$

素因数の和:13843

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 49394685

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 13799, 41397, 68995, 179387, 206985, 317377, 538161, 896935, 952131, 1586885, 2690805, 4125901, 4760655, 12377703, 20629505, 61888515]

約数ペア:

[(1, 61888515), (3, 20629505), (5, 12377703), (13, 4760655), (15, 4125901), (23, 2690805), (39, 1586885), (65, 952131), (69, 896935), (115, 538161), (195, 317377), (299, 206985), (345, 179387), (897, 68995), (1495, 41397), (4485, 13799)]