11405625

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 23992320

約数和(自身を除く): 12586695

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 79, 105, 125, 165, 175, 231, 237, 275, 375, 385, 395, 525, 553, 625, 825, 869, 875, 1155, 1185, 1375, 1659, 1875, 1925, 1975, 2607, 2625, 2765, 4125, 4345, 4375, 5775, 5925, 6083, 6875, 8295, 9625, 9875, 13035, 13125, 13825, 18249, 20625, 21725, 28875, 29625, 30415, 41475, 48125, 49375, 65175, 69125, 91245, 108625, 144375, 148125, 152075, 207375, 325875, 345625, 456225, 543125, 760375, 1036875, 1629375, 2281125, 3801875, 11405625]

約数ペア:

[(1, 11405625), (3, 3801875), (5, 2281125), (7, 1629375), (11, 1036875), (15, 760375), (21, 543125), (25, 456225), (33, 345625), (35, 325875), (55, 207375), (75, 152075), (77, 148125), (79, 144375), (105, 108625), (125, 91245), (165, 69125), (175, 65175), (231, 49375), (237, 48125), (275, 41475), (375, 30415), (385, 29625), (395, 28875), (525, 21725), (553, 20625), (625, 18249), (825, 13825), (869, 13125), (875, 13035), (1155, 9875), (1185, 9625), (1375, 8295), (1659, 6875), (1875, 6083), (1925, 5925), (1975, 5775), (2607, 4375), (2625, 4345), (2765, 4125)]