2496975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 4493016

約数和(自身を除く): 1996041

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 197, 325, 507, 591, 845, 975, 985, 2535, 2561, 2955, 4225, 4925, 7683, 12675, 12805, 14775, 33293, 38415, 64025, 99879, 166465, 192075, 499395, 832325, 2496975]

約数ペア:

[(1, 2496975), (3, 832325), (5, 499395), (13, 192075), (15, 166465), (25, 99879), (39, 64025), (65, 38415), (75, 33293), (169, 14775), (195, 12805), (197, 12675), (325, 7683), (507, 4925), (591, 4225), (845, 2955), (975, 2561), (985, 2535)]