23382645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 44330496

約数和(自身を除く): 20947851

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 991, 1573, 1815, 2145, 2973, 4719, 4955, 7865, 10901, 12883, 14865, 23595, 32703, 38649, 54505, 64415, 119911, 141713, 163515, 193245, 359733, 425139, 599555, 708565, 1558843, 1798665, 2125695, 4676529, 7794215, 23382645]

約数ペア:

[(1, 23382645), (3, 7794215), (5, 4676529), (11, 2125695), (13, 1798665), (15, 1558843), (33, 708565), (39, 599555), (55, 425139), (65, 359733), (121, 193245), (143, 163515), (165, 141713), (195, 119911), (363, 64415), (429, 54505), (605, 38649), (715, 32703), (991, 23595), (1573, 14865), (1815, 12883), (2145, 10901), (2973, 7865), (4719, 4955)]