27715155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{29}}^2$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 49751520

約数和(自身を除く): 22036365

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 169, 195, 377, 435, 507, 841, 845, 1131, 1885, 2197, 2523, 2535, 4205, 4901, 5655, 6591, 10933, 10985, 12615, 14703, 24505, 32799, 32955, 54665, 63713, 73515, 142129, 163995, 191139, 318565, 426387, 710645, 955695, 1847677, 2131935, 5543031, 9238385, 27715155]

約数ペア:

[(1, 27715155), (3, 9238385), (5, 5543031), (13, 2131935), (15, 1847677), (29, 955695), (39, 710645), (65, 426387), (87, 318565), (145, 191139), (169, 163995), (195, 142129), (377, 73515), (435, 63713), (507, 54665), (841, 32955), (845, 32799), (1131, 24505), (1885, 14703), (2197, 12615), (2523, 10985), (2535, 10933), (4205, 6591), (4901, 5655)]