40072485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{941}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 68366592

約数和(自身を除く): 28294107

約数列:

[1, 3, 5, 15, 17, 51, 85, 167, 255, 501, 835, 941, 2505, 2823, 2839, 4705, 8517, 14115, 14195, 15997, 42585, 47991, 79985, 157147, 239955, 471441, 785735, 2357205, 2671499, 8014497, 13357495, 40072485]

約数ペア:

[(1, 40072485), (3, 13357495), (5, 8014497), (15, 2671499), (17, 2357205), (51, 785735), (85, 471441), (167, 239955), (255, 157147), (501, 79985), (835, 47991), (941, 42585), (2505, 15997), (2823, 14195), (2839, 14115), (4705, 8517)]