105423915

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 179136864

約数和(自身を除く): 73712949

約数列:

[1, 3, 5, 15, 37, 41, 111, 113, 123, 185, 205, 339, 555, 565, 615, 1517, 1681, 1695, 4181, 4551, 4633, 5043, 7585, 8405, 12543, 13899, 20905, 22755, 23165, 25215, 62197, 62715, 69495, 171421, 186591, 189953, 310985, 514263, 569859, 857105, 932955, 949765, 2571315, 2849295, 7028261, 21084783, 35141305, 105423915]

約数ペア:

[(1, 105423915), (3, 35141305), (5, 21084783), (15, 7028261), (37, 2849295), (41, 2571315), (111, 949765), (113, 932955), (123, 857105), (185, 569859), (205, 514263), (339, 310985), (555, 189953), (565, 186591), (615, 171421), (1517, 69495), (1681, 62715), (1695, 62197), (4181, 25215), (4551, 23165), (4633, 22755), (5043, 20905), (7585, 13899), (8405, 12543)]