1268156925

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1$

素因数の和:1200

約数の個数: 96

約数和(自身を含む): 2674114560

約数和(自身を除く): 1405957635

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 311, 315, 525, 675, 863, 933, 945, 1555, 1575, 2177, 2589, 2799, 4315, 4665, 4725, 6041, 6531, 7767, 7775, 8397, 10885, 12945, 13995, 18123, 19593, 21575, 23301, 23325, 30205, 32655, 38835, 41985, 54369, 54425, 58779, 64725, 69975, 90615, 97965, 116505, 151025, 163107, 163275, 194175, 209925, 268393, 271845, 293895, 453075, 489825, 582525, 805179, 815535, 1341965, 1359225, 1469475, 1878751, 2415537, 4025895, 4077675, 5636253, 6709825, 7246611, 9393755, 12077685, 16908759, 20129475, 28181265, 36233055, 46968775, 50726277, 60388425, 84543795, 140906325, 181165275, 253631385, 422718975, 1268156925]

約数ペア:

[(1, 1268156925), (3, 422718975), (5, 253631385), (7, 181165275), (9, 140906325), (15, 84543795), (21, 60388425), (25, 50726277), (27, 46968775), (35, 36233055), (45, 28181265), (63, 20129475), (75, 16908759), (105, 12077685), (135, 9393755), (175, 7246611), (189, 6709825), (225, 5636253), (311, 4077675), (315, 4025895), (525, 2415537), (675, 1878751), (863, 1469475), (933, 1359225), (945, 1341965), (1555, 815535), (1575, 805179), (2177, 582525), (2589, 489825), (2799, 453075), (4315, 293895), (4665, 271845), (4725, 268393), (6041, 209925), (6531, 194175), (7767, 163275), (7775, 163107), (8397, 151025), (10885, 116505), (12945, 97965), (13995, 90615), (18123, 69975), (19593, 64725), (21575, 58779), (23301, 54425), (23325, 54369), (30205, 41985), (32655, 38835)]