101948405

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 144198144

約数和(自身を除く): 42249739

約数列:

[1, 5, 13, 17, 47, 65, 85, 151, 169, 221, 235, 611, 755, 799, 845, 1105, 1963, 2567, 2873, 3055, 3995, 7097, 7943, 9815, 10387, 12835, 14365, 25519, 33371, 35485, 39715, 51935, 92261, 120649, 127595, 135031, 166855, 433823, 461305, 603245, 675155, 1199393, 1568437, 2169115, 5996965, 7842185, 20389681, 101948405]

約数ペア:

[(1, 101948405), (5, 20389681), (13, 7842185), (17, 5996965), (47, 2169115), (65, 1568437), (85, 1199393), (151, 675155), (169, 603245), (221, 461305), (235, 433823), (611, 166855), (755, 135031), (799, 127595), (845, 120649), (1105, 92261), (1963, 51935), (2567, 39715), (2873, 35485), (3055, 33371), (3995, 25519), (7097, 14365), (7943, 12835), (9815, 10387)]