70615125

素因数分解:

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

素因数の和:106

約数の個数: 128

約数和(自身を含む): 154752000

約数和(自身を除く): 84136875

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 61, 63, 75, 105, 125, 135, 147, 175, 183, 189, 225, 245, 305, 315, 343, 375, 427, 441, 525, 549, 675, 735, 875, 915, 945, 1029, 1125, 1225, 1281, 1323, 1525, 1575, 1647, 1715, 2135, 2205, 2625, 2745, 2989, 3087, 3375, 3675, 3843, 4575, 4725, 5145, 6125, 6405, 6615, 7625, 7875, 8235, 8575, 8967, 9261, 10675, 11025, 11529, 13725, 14945, 15435, 18375, 19215, 20923, 22875, 23625, 25725, 26901, 32025, 33075, 41175, 42875, 44835, 46305, 53375, 55125, 57645, 62769, 68625, 74725, 77175, 80703, 96075, 104615, 128625, 134505, 160125, 165375, 188307, 205875, 224175, 231525, 288225, 313845, 373625, 385875, 403515, 480375, 523075, 564921, 672525, 941535, 1120875, 1157625, 1441125, 1569225, 2017575, 2615375, 2824605, 3362625, 4707675, 7846125, 10087875, 14123025, 23538375, 70615125]

約数ペア:

[(1, 70615125), (3, 23538375), (5, 14123025), (7, 10087875), (9, 7846125), (15, 4707675), (21, 3362625), (25, 2824605), (27, 2615375), (35, 2017575), (45, 1569225), (49, 1441125), (61, 1157625), (63, 1120875), (75, 941535), (105, 672525), (125, 564921), (135, 523075), (147, 480375), (175, 403515), (183, 385875), (189, 373625), (225, 313845), (245, 288225), (305, 231525), (315, 224175), (343, 205875), (375, 188307), (427, 165375), (441, 160125), (525, 134505), (549, 128625), (675, 104615), (735, 96075), (875, 80703), (915, 77175), (945, 74725), (1029, 68625), (1125, 62769), (1225, 57645), (1281, 55125), (1323, 53375), (1525, 46305), (1575, 44835), (1647, 42875), (1715, 41175), (2135, 33075), (2205, 32025), (2625, 26901), (2745, 25725), (2989, 23625), (3087, 22875), (3375, 20923), (3675, 19215), (3843, 18375), (4575, 15435), (4725, 14945), (5145, 13725), (6125, 11529), (6405, 11025), (6615, 10675), (7625, 9261), (7875, 8967), (8235, 8575)]