506527875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 1053651456

約数和(自身を除く): 547123581

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 131, 175, 225, 315, 375, 393, 491, 525, 655, 875, 917, 1125, 1179, 1473, 1575, 1965, 2455, 2625, 2751, 3275, 3437, 4419, 4585, 5895, 7365, 7875, 8253, 9825, 10311, 12275, 13755, 16375, 17185, 22095, 22925, 29475, 30933, 36825, 41265, 49125, 51555, 61375, 64321, 68775, 85925, 110475, 114625, 147375, 154665, 184125, 192963, 206325, 257775, 321605, 343875, 429625, 450247, 552375, 578889, 773325, 964815, 1031625, 1288875, 1350741, 1608025, 2251235, 2894445, 3866625, 4052223, 4824075, 6753705, 8040125, 11256175, 14472225, 20261115, 24120375, 33768525, 56280875, 72361125, 101305575, 168842625, 506527875]

約数ペア:

[(1, 506527875), (3, 168842625), (5, 101305575), (7, 72361125), (9, 56280875), (15, 33768525), (21, 24120375), (25, 20261115), (35, 14472225), (45, 11256175), (63, 8040125), (75, 6753705), (105, 4824075), (125, 4052223), (131, 3866625), (175, 2894445), (225, 2251235), (315, 1608025), (375, 1350741), (393, 1288875), (491, 1031625), (525, 964815), (655, 773325), (875, 578889), (917, 552375), (1125, 450247), (1179, 429625), (1473, 343875), (1575, 321605), (1965, 257775), (2455, 206325), (2625, 192963), (2751, 184125), (3275, 154665), (3437, 147375), (4419, 114625), (4585, 110475), (5895, 85925), (7365, 68775), (7875, 64321), (8253, 61375), (9825, 51555), (10311, 49125), (12275, 41265), (13755, 36825), (16375, 30933), (17185, 29475), (22095, 22925)]