73555875

素因数分解:

$3^2\times 5^3\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 133783104

約数和(自身を除く): 60227229

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 151, 225, 375, 433, 453, 755, 1125, 1299, 1359, 2165, 2265, 3775, 3897, 6495, 6795, 10825, 11325, 18875, 19485, 32475, 33975, 54125, 56625, 65383, 97425, 162375, 169875, 196149, 326915, 487125, 588447, 980745, 1634575, 2942235, 4903725, 8172875, 14711175, 24518625, 73555875]

約数ペア:

[(1, 73555875), (3, 24518625), (5, 14711175), (9, 8172875), (15, 4903725), (25, 2942235), (45, 1634575), (75, 980745), (125, 588447), (151, 487125), (225, 326915), (375, 196149), (433, 169875), (453, 162375), (755, 97425), (1125, 65383), (1299, 56625), (1359, 54125), (2165, 33975), (2265, 32475), (3775, 19485), (3897, 18875), (6495, 11325), (6795, 10825)]