13314203475

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{21101}}^1$

素因数の和:21340

約数の個数: 48

約数和(自身を含む): 22607838720

約数和(自身を除く): 9293635245

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 179, 235, 537, 705, 895, 1175, 2685, 3525, 4475, 8413, 13425, 21101, 25239, 42065, 63303, 105505, 126195, 210325, 316515, 527525, 630975, 991747, 1582575, 2975241, 3777079, 4958735, 11331237, 14876205, 18885395, 24793675, 56656185, 74381025, 94426975, 177522713, 283280925, 532568139, 887613565, 2662840695, 4438067825, 13314203475]

約数ペア:

[(1, 13314203475), (3, 4438067825), (5, 2662840695), (15, 887613565), (25, 532568139), (47, 283280925), (75, 177522713), (141, 94426975), (179, 74381025), (235, 56656185), (537, 24793675), (705, 18885395), (895, 14876205), (1175, 11331237), (2685, 4958735), (3525, 3777079), (4475, 2975241), (8413, 1582575), (13425, 991747), (21101, 630975), (25239, 527525), (42065, 316515), (63303, 210325), (105505, 126195)]