74708355

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 123153408

約数和(自身を除く): 48445053

約数列:

[1, 3, 5, 15, 41, 123, 205, 331, 367, 615, 993, 1101, 1655, 1835, 4965, 5505, 13571, 15047, 40713, 45141, 67855, 75235, 121477, 203565, 225705, 364431, 607385, 1822155, 4980557, 14941671, 24902785, 74708355]

約数ペア:

[(1, 74708355), (3, 24902785), (5, 14941671), (15, 4980557), (41, 1822155), (123, 607385), (205, 364431), (331, 225705), (367, 203565), (615, 121477), (993, 75235), (1101, 67855), (1655, 45141), (1835, 40713), (4965, 15047), (5505, 13571)]