11507625

素因数分解:

$3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 21245328

約数和(自身を除く): 9737703

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 125, 159, 193, 225, 265, 375, 477, 579, 795, 965, 1125, 1325, 1737, 2385, 2895, 3975, 4825, 6625, 8685, 10229, 11925, 14475, 19875, 24125, 30687, 43425, 51145, 59625, 72375, 92061, 153435, 217125, 255725, 460305, 767175, 1278625, 2301525, 3835875, 11507625]

約数ペア:

[(1, 11507625), (3, 3835875), (5, 2301525), (9, 1278625), (15, 767175), (25, 460305), (45, 255725), (53, 217125), (75, 153435), (125, 92061), (159, 72375), (193, 59625), (225, 51145), (265, 43425), (375, 30687), (477, 24125), (579, 19875), (795, 14475), (965, 11925), (1125, 10229), (1325, 8685), (1737, 6625), (2385, 4825), (2895, 3975)]