11810325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 21159360

約数和(自身を除く): 9349035

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 157, 177, 255, 295, 425, 471, 785, 885, 1003, 1275, 1475, 2355, 2669, 3009, 3925, 4425, 5015, 8007, 9263, 11775, 13345, 15045, 25075, 27789, 40035, 46315, 66725, 75225, 138945, 157471, 200175, 231575, 472413, 694725, 787355, 2362065, 3936775, 11810325]

約数ペア:

[(1, 11810325), (3, 3936775), (5, 2362065), (15, 787355), (17, 694725), (25, 472413), (51, 231575), (59, 200175), (75, 157471), (85, 138945), (157, 75225), (177, 66725), (255, 46315), (295, 40035), (425, 27789), (471, 25075), (785, 15045), (885, 13345), (1003, 11775), (1275, 9263), (1475, 8007), (2355, 5015), (2669, 4425), (3009, 3925)]