27947924925

素因数分解:

$3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{503}}^1\times {\mathrm{4093}}^1$

素因数の和:4790

約数の個数: 48

約数和(自身を含む): 46566269568

約数和(自身を除く): 18618344643

約数列:

[1, 3, 5, 15, 25, 75, 181, 503, 543, 905, 1509, 2515, 2715, 4093, 4525, 7545, 12279, 12575, 13575, 20465, 37725, 61395, 91043, 102325, 273129, 306975, 455215, 740833, 1365645, 2058779, 2222499, 2276075, 3704165, 6176337, 6828225, 10293895, 11112495, 18520825, 30881685, 51469475, 55562475, 154408425, 372638999, 1117916997, 1863194995, 5589584985, 9315974975, 27947924925]

約数ペア:

[(1, 27947924925), (3, 9315974975), (5, 5589584985), (15, 1863194995), (25, 1117916997), (75, 372638999), (181, 154408425), (503, 55562475), (543, 51469475), (905, 30881685), (1509, 18520825), (2515, 11112495), (2715, 10293895), (4093, 6828225), (4525, 6176337), (7545, 3704165), (12279, 2276075), (12575, 2222499), (13575, 2058779), (20465, 1365645), (37725, 740833), (61395, 455215), (91043, 306975), (102325, 273129)]