2381609775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{10631}}^1$

素因数の和:10776

約数の個数: 48

約数和(自身を含む): 4113308160

約数和(自身を除く): 1731698385

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 103, 145, 309, 435, 515, 725, 1545, 2175, 2575, 2987, 7725, 8961, 10631, 14935, 31893, 44805, 53155, 74675, 159465, 224025, 265775, 308299, 797325, 924897, 1094993, 1541495, 3284979, 4624485, 5474965, 7707475, 16424895, 23122425, 27374825, 31754797, 82124475, 95264391, 158773985, 476321955, 793869925, 2381609775]

約数ペア:

[(1, 2381609775), (3, 793869925), (5, 476321955), (15, 158773985), (25, 95264391), (29, 82124475), (75, 31754797), (87, 27374825), (103, 23122425), (145, 16424895), (309, 7707475), (435, 5474965), (515, 4624485), (725, 3284979), (1545, 1541495), (2175, 1094993), (2575, 924897), (2987, 797325), (7725, 308299), (8961, 265775), (10631, 224025), (14935, 159465), (31893, 74675), (44805, 53155)]