1179375

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 40

約数和(自身を含む): 2136816

約数和(自身を除く): 957441

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 111, 125, 185, 255, 375, 425, 555, 625, 629, 925, 1275, 1875, 1887, 2125, 2775, 3145, 4625, 6375, 9435, 10625, 13875, 15725, 23125, 31875, 47175, 69375, 78625, 235875, 393125, 1179375]

約数ペア:

[(1, 1179375), (3, 393125), (5, 235875), (15, 78625), (17, 69375), (25, 47175), (37, 31875), (51, 23125), (75, 15725), (85, 13875), (111, 10625), (125, 9435), (185, 6375), (255, 4625), (375, 3145), (425, 2775), (555, 2125), (625, 1887), (629, 1875), (925, 1275)]