26823705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 46687104

約数和(自身を除く): 19863399

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 2843, 3145, 8529, 9435, 14215, 42645, 48331, 105191, 144993, 241655, 315573, 525955, 724965, 1577865, 1788247, 5364741, 8941235, 26823705]

約数ペア:

[(1, 26823705), (3, 8941235), (5, 5364741), (15, 1788247), (17, 1577865), (37, 724965), (51, 525955), (85, 315573), (111, 241655), (185, 144993), (255, 105191), (555, 48331), (629, 42645), (1887, 14215), (2843, 9435), (3145, 8529)]