53644625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 71525376

約数和(自身を除く): 17880751

約数列:

[1, 5, 23, 25, 47, 115, 125, 235, 397, 575, 1081, 1175, 1985, 2875, 5405, 5875, 9131, 9925, 18659, 27025, 45655, 49625, 93295, 135125, 228275, 429157, 466475, 1141375, 2145785, 2332375, 10728925, 53644625]

約数ペア:

[(1, 53644625), (5, 10728925), (23, 2332375), (25, 2145785), (47, 1141375), (115, 466475), (125, 429157), (235, 228275), (397, 135125), (575, 93295), (1081, 49625), (1175, 45655), (1985, 27025), (2875, 18659), (5405, 9925), (5875, 9131)]