842175

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 1595880

約数和(自身を除く): 753705

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 197, 225, 285, 475, 591, 855, 985, 1425, 1773, 2955, 3743, 4275, 4925, 8865, 11229, 14775, 18715, 33687, 44325, 56145, 93575, 168435, 280725, 842175]

約数ペア:

[(1, 842175), (3, 280725), (5, 168435), (9, 93575), (15, 56145), (19, 44325), (25, 33687), (45, 18715), (57, 14775), (75, 11229), (95, 8865), (171, 4925), (197, 4275), (225, 3743), (285, 2955), (475, 1773), (591, 1425), (855, 985)]