29821675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 40309920

約数和(自身を除く): 10488245

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1031, 1157, 2225, 5155, 5785, 13403, 25775, 28925, 67015, 91759, 335075, 458795, 1192867, 2293975, 5964335, 29821675]

約数ペア:

[(1, 29821675), (5, 5964335), (13, 2293975), (25, 1192867), (65, 458795), (89, 335075), (325, 91759), (445, 67015), (1031, 28925), (1157, 25775), (2225, 13403), (5155, 5785)]