13868775

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1232

約数の個数: 36

約数和(自身を含む): 25330968

約数和(自身を除く): 11462193

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1163, 1325, 2385, 3489, 3975, 5815, 10467, 11925, 17445, 29075, 52335, 61639, 87225, 184917, 261675, 308195, 554751, 924585, 1540975, 2773755, 4622925, 13868775]

約数ペア:

[(1, 13868775), (3, 4622925), (5, 2773755), (9, 1540975), (15, 924585), (25, 554751), (45, 308195), (53, 261675), (75, 184917), (159, 87225), (225, 61639), (265, 52335), (477, 29075), (795, 17445), (1163, 11925), (1325, 10467), (2385, 5815), (3489, 3975)]