12899175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 23069952

約数和(自身を除く): 10170777

約数列:

[1, 3, 5, 15, 17, 25, 51, 67, 75, 85, 151, 201, 255, 335, 425, 453, 755, 1005, 1139, 1275, 1675, 2265, 2567, 3417, 3775, 5025, 5695, 7701, 10117, 11325, 12835, 17085, 28475, 30351, 38505, 50585, 64175, 85425, 151755, 171989, 192525, 252925, 515967, 758775, 859945, 2579835, 4299725, 12899175]

約数ペア:

[(1, 12899175), (3, 4299725), (5, 2579835), (15, 859945), (17, 758775), (25, 515967), (51, 252925), (67, 192525), (75, 171989), (85, 151755), (151, 85425), (201, 64175), (255, 50585), (335, 38505), (425, 30351), (453, 28475), (755, 17085), (1005, 12835), (1139, 11325), (1275, 10117), (1675, 7701), (2265, 5695), (2567, 5025), (3417, 3775)]