344612125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1483}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 508382784

約数和(自身を除く): 163770659

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 169, 275, 325, 715, 845, 1375, 1483, 1625, 1859, 3575, 4225, 7415, 9295, 16313, 17875, 19279, 21125, 37075, 46475, 81565, 96395, 185375, 212069, 232375, 250627, 407825, 481975, 1060345, 1253135, 2039125, 2409875, 2756897, 5301725, 6265675, 13784485, 26508625, 31328375, 68922425, 344612125]

約数ペア:

[(1, 344612125), (5, 68922425), (11, 31328375), (13, 26508625), (25, 13784485), (55, 6265675), (65, 5301725), (125, 2756897), (143, 2409875), (169, 2039125), (275, 1253135), (325, 1060345), (715, 481975), (845, 407825), (1375, 250627), (1483, 232375), (1625, 212069), (1859, 185375), (3575, 96395), (4225, 81565), (7415, 46475), (9295, 37075), (16313, 21125), (17875, 19279)]