13379625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{1699}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 27580800

約数和(自身を除く): 14201175

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 1699, 2625, 5097, 7875, 8495, 11893, 15291, 25485, 35679, 42475, 59465, 76455, 107037, 127425, 178395, 212375, 297325, 382275, 535185, 637125, 891975, 1486625, 1911375, 2675925, 4459875, 13379625]

約数ペア:

[(1, 13379625), (3, 4459875), (5, 2675925), (7, 1911375), (9, 1486625), (15, 891975), (21, 637125), (25, 535185), (35, 382275), (45, 297325), (63, 212375), (75, 178395), (105, 127425), (125, 107037), (175, 76455), (225, 59465), (315, 42475), (375, 35679), (525, 25485), (875, 15291), (1125, 11893), (1575, 8495), (1699, 7875), (2625, 5097)]