39871125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 84494592

約数和(自身を除く): 44623467

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 61, 63, 75, 83, 105, 125, 175, 183, 225, 249, 305, 315, 375, 415, 427, 525, 549, 581, 747, 875, 915, 1125, 1245, 1281, 1525, 1575, 1743, 2075, 2135, 2625, 2745, 2905, 3735, 3843, 4575, 5063, 5229, 6225, 6405, 7625, 7875, 8715, 10375, 10675, 13725, 14525, 15189, 18675, 19215, 22875, 25315, 26145, 31125, 32025, 35441, 43575, 45567, 53375, 68625, 72625, 75945, 93375, 96075, 106323, 126575, 130725, 160125, 177205, 217875, 227835, 318969, 379725, 480375, 531615, 632875, 653625, 886025, 1139175, 1594845, 1898625, 2658075, 4430125, 5695875, 7974225, 13290375, 39871125]

約数ペア:

[(1, 39871125), (3, 13290375), (5, 7974225), (7, 5695875), (9, 4430125), (15, 2658075), (21, 1898625), (25, 1594845), (35, 1139175), (45, 886025), (61, 653625), (63, 632875), (75, 531615), (83, 480375), (105, 379725), (125, 318969), (175, 227835), (183, 217875), (225, 177205), (249, 160125), (305, 130725), (315, 126575), (375, 106323), (415, 96075), (427, 93375), (525, 75945), (549, 72625), (581, 68625), (747, 53375), (875, 45567), (915, 43575), (1125, 35441), (1245, 32025), (1281, 31125), (1525, 26145), (1575, 25315), (1743, 22875), (2075, 19215), (2135, 18675), (2625, 15189), (2745, 14525), (2905, 13725), (3735, 10675), (3843, 10375), (4575, 8715), (5063, 7875), (5229, 7625), (6225, 6405)]