40629975

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 70141344

約数和(自身を除く): 29511369

約数列:

[1, 3, 5, 15, 25, 41, 73, 75, 123, 181, 205, 219, 365, 543, 615, 905, 1025, 1095, 1825, 2715, 2993, 3075, 4525, 5475, 7421, 8979, 13213, 13575, 14965, 22263, 37105, 39639, 44895, 66065, 74825, 111315, 185525, 198195, 224475, 330325, 541733, 556575, 990975, 1625199, 2708665, 8125995, 13543325, 40629975]

約数ペア:

[(1, 40629975), (3, 13543325), (5, 8125995), (15, 2708665), (25, 1625199), (41, 990975), (73, 556575), (75, 541733), (123, 330325), (181, 224475), (205, 198195), (219, 185525), (365, 111315), (543, 74825), (615, 66065), (905, 44895), (1025, 39639), (1095, 37105), (1825, 22263), (2715, 14965), (2993, 13575), (3075, 13213), (4525, 8979), (5475, 7421)]