29999325

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{7547}}^1$

素因数の和:7613

約数の個数: 24

約数和(自身を含む): 50541408

約数和(自身を除く): 20542083

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 7547, 22641, 37735, 113205, 188675, 399991, 566025, 1199973, 1999955, 5999865, 9999775, 29999325]

約数ペア:

[(1, 29999325), (3, 9999775), (5, 5999865), (15, 1999955), (25, 1199973), (53, 566025), (75, 399991), (159, 188675), (265, 113205), (795, 37735), (1325, 22641), (3975, 7547)]