2867475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 5437152

約数和(自身を除く): 2569677

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 173, 195, 221, 255, 325, 425, 519, 663, 865, 975, 1105, 1275, 2249, 2595, 2941, 3315, 4325, 5525, 6747, 8823, 11245, 12975, 14705, 16575, 33735, 38233, 44115, 56225, 73525, 114699, 168675, 191165, 220575, 573495, 955825, 2867475]

約数ペア:

[(1, 2867475), (3, 955825), (5, 573495), (13, 220575), (15, 191165), (17, 168675), (25, 114699), (39, 73525), (51, 56225), (65, 44115), (75, 38233), (85, 33735), (173, 16575), (195, 14705), (221, 12975), (255, 11245), (325, 8823), (425, 6747), (519, 5525), (663, 4325), (865, 3315), (975, 2941), (1105, 2595), (1275, 2249)]