91741365

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 167401728

約数和(自身を除く): 75660363

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 137, 207, 345, 411, 647, 685, 1035, 1233, 1941, 2055, 3151, 3235, 5823, 6165, 9453, 9705, 14881, 15755, 28359, 29115, 44643, 47265, 74405, 88639, 133929, 141795, 223215, 265917, 443195, 669645, 797751, 1329585, 2038697, 3988755, 6116091, 10193485, 18348273, 30580455, 91741365]

約数ペア:

[(1, 91741365), (3, 30580455), (5, 18348273), (9, 10193485), (15, 6116091), (23, 3988755), (45, 2038697), (69, 1329585), (115, 797751), (137, 669645), (207, 443195), (345, 265917), (411, 223215), (647, 141795), (685, 133929), (1035, 88639), (1233, 74405), (1941, 47265), (2055, 44643), (3151, 29115), (3235, 28359), (5823, 15755), (6165, 14881), (9453, 9705)]