126959175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 262111200

約数和(自身を除く): 135152025

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 149, 175, 225, 315, 447, 525, 541, 745, 1043, 1341, 1575, 1623, 2235, 2705, 3129, 3725, 3787, 4869, 5215, 6705, 8115, 9387, 11175, 11361, 13525, 15645, 18935, 24345, 26075, 33525, 34083, 40575, 46935, 56805, 78225, 80609, 94675, 121725, 170415, 234675, 241827, 284025, 403045, 564263, 725481, 852075, 1209135, 1692789, 2015225, 2821315, 3627405, 5078367, 6045675, 8463945, 14106575, 18137025, 25391835, 42319725, 126959175]

約数ペア:

[(1, 126959175), (3, 42319725), (5, 25391835), (7, 18137025), (9, 14106575), (15, 8463945), (21, 6045675), (25, 5078367), (35, 3627405), (45, 2821315), (63, 2015225), (75, 1692789), (105, 1209135), (149, 852075), (175, 725481), (225, 564263), (315, 403045), (447, 284025), (525, 241827), (541, 234675), (745, 170415), (1043, 121725), (1341, 94675), (1575, 80609), (1623, 78225), (2235, 56805), (2705, 46935), (3129, 40575), (3725, 34083), (3787, 33525), (4869, 26075), (5215, 24345), (6705, 18935), (8115, 15645), (9387, 13525), (11175, 11361)]