155288525

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 235484928

約数和(自身を除く): 80196403

約数列:

[1, 5, 7, 23, 25, 35, 41, 115, 161, 175, 205, 287, 575, 805, 941, 943, 1025, 1435, 4025, 4705, 4715, 6587, 6601, 7175, 21643, 23525, 23575, 32935, 33005, 38581, 108215, 151501, 164675, 165025, 192905, 270067, 541075, 757505, 887363, 964525, 1350335, 3787525, 4436815, 6211541, 6751675, 22184075, 31057705, 155288525]

約数ペア:

[(1, 155288525), (5, 31057705), (7, 22184075), (23, 6751675), (25, 6211541), (35, 4436815), (41, 3787525), (115, 1350335), (161, 964525), (175, 887363), (205, 757505), (287, 541075), (575, 270067), (805, 192905), (941, 165025), (943, 164675), (1025, 151501), (1435, 108215), (4025, 38581), (4705, 33005), (4715, 32935), (6587, 23575), (6601, 23525), (7175, 21643)]