202227525

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{12659}}^1$

素因数の和:12746

約数の個数: 36

約数和(自身を含む): 367342560

約数和(自身を除く): 165115035

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 12659, 15975, 37977, 63295, 113931, 189885, 316475, 569655, 898789, 949425, 2696367, 2848275, 4493945, 8089101, 13481835, 22469725, 40445505, 67409175, 202227525]

約数ペア:

[(1, 202227525), (3, 67409175), (5, 40445505), (9, 22469725), (15, 13481835), (25, 8089101), (45, 4493945), (71, 2848275), (75, 2696367), (213, 949425), (225, 898789), (355, 569655), (639, 316475), (1065, 189885), (1775, 113931), (3195, 63295), (5325, 37977), (12659, 15975)]