85812675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 153823488

約数和(自身を除く): 68010813

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 283, 311, 325, 849, 933, 975, 1415, 1555, 3679, 4043, 4245, 4665, 7075, 7775, 11037, 12129, 18395, 20215, 21225, 23325, 55185, 60645, 88013, 91975, 101075, 264039, 275925, 303225, 440065, 1144169, 1320195, 2200325, 3432507, 5720845, 6600975, 17162535, 28604225, 85812675]

約数ペア:

[(1, 85812675), (3, 28604225), (5, 17162535), (13, 6600975), (15, 5720845), (25, 3432507), (39, 2200325), (65, 1320195), (75, 1144169), (195, 440065), (283, 303225), (311, 275925), (325, 264039), (849, 101075), (933, 91975), (975, 88013), (1415, 60645), (1555, 55185), (3679, 23325), (4043, 21225), (4245, 20215), (4665, 18395), (7075, 12129), (7775, 11037)]