117691875

素因数分解:

$3^2\times 5^4\times 7^3\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 120

約数和(自身を含む): 251794400

約数和(自身を除く): 134102525

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 61, 63, 75, 105, 125, 147, 175, 183, 225, 245, 305, 315, 343, 375, 427, 441, 525, 549, 625, 735, 875, 915, 1029, 1125, 1225, 1281, 1525, 1575, 1715, 1875, 2135, 2205, 2625, 2745, 2989, 3087, 3675, 3843, 4375, 4575, 5145, 5625, 6125, 6405, 7625, 7875, 8575, 8967, 10675, 11025, 13125, 13725, 14945, 15435, 18375, 19215, 20923, 22875, 25725, 26901, 30625, 32025, 38125, 39375, 42875, 44835, 53375, 55125, 62769, 68625, 74725, 77175, 91875, 96075, 104615, 114375, 128625, 134505, 160125, 188307, 214375, 224175, 266875, 275625, 313845, 343125, 373625, 385875, 480375, 523075, 643125, 672525, 800625, 941535, 1120875, 1569225, 1868125, 1929375, 2401875, 2615375, 3362625, 4707675, 5604375, 7846125, 13076875, 16813125, 23538375, 39230625, 117691875]

約数ペア:

[(1, 117691875), (3, 39230625), (5, 23538375), (7, 16813125), (9, 13076875), (15, 7846125), (21, 5604375), (25, 4707675), (35, 3362625), (45, 2615375), (49, 2401875), (61, 1929375), (63, 1868125), (75, 1569225), (105, 1120875), (125, 941535), (147, 800625), (175, 672525), (183, 643125), (225, 523075), (245, 480375), (305, 385875), (315, 373625), (343, 343125), (375, 313845), (427, 275625), (441, 266875), (525, 224175), (549, 214375), (625, 188307), (735, 160125), (875, 134505), (915, 128625), (1029, 114375), (1125, 104615), (1225, 96075), (1281, 91875), (1525, 77175), (1575, 74725), (1715, 68625), (1875, 62769), (2135, 55125), (2205, 53375), (2625, 44835), (2745, 42875), (2989, 39375), (3087, 38125), (3675, 32025), (3843, 30625), (4375, 26901), (4575, 25725), (5145, 22875), (5625, 20923), (6125, 19215), (6405, 18375), (7625, 15435), (7875, 14945), (8575, 13725), (8967, 13125), (10675, 11025)]