16246425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 30484160

約数和(自身を除く): 14237735

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 877, 975, 1235, 1425, 2631, 3705, 4385, 6175, 11401, 13155, 16663, 18525, 21925, 34203, 49989, 57005, 65775, 83315, 171015, 216619, 249945, 285025, 416575, 649857, 855075, 1083095, 1249725, 3249285, 5415475, 16246425]

約数ペア:

[(1, 16246425), (3, 5415475), (5, 3249285), (13, 1249725), (15, 1083095), (19, 855075), (25, 649857), (39, 416575), (57, 285025), (65, 249945), (75, 216619), (95, 171015), (195, 83315), (247, 65775), (285, 57005), (325, 49989), (475, 34203), (741, 21925), (877, 18525), (975, 16663), (1235, 13155), (1425, 11401), (2631, 6175), (3705, 4385)]