15575508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 44274048

約数和(自身を除く): 28698540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1447, 1794, 2691, 2894, 3588, 4341, 5382, 5788, 8682, 10764, 13023, 17364, 18811, 26046, 33281, 37622, 52092, 56433, 66562, 75244, 99843, 112866, 133124, 169299, 199686, 225732, 299529, 338598, 399372, 432653, 599058, 677196, 865306, 1198116, 1297959, 1730612, 2595918, 3893877, 5191836, 7787754, 15575508]

約数ペア:

[(1, 15575508), (2, 7787754), (3, 5191836), (4, 3893877), (6, 2595918), (9, 1730612), (12, 1297959), (13, 1198116), (18, 865306), (23, 677196), (26, 599058), (36, 432653), (39, 399372), (46, 338598), (52, 299529), (69, 225732), (78, 199686), (92, 169299), (117, 133124), (138, 112866), (156, 99843), (207, 75244), (234, 66562), (276, 56433), (299, 52092), (414, 37622), (468, 33281), (598, 26046), (828, 18811), (897, 17364), (1196, 13023), (1447, 10764), (1794, 8682), (2691, 5788), (2894, 5382), (3588, 4341)]