75205695

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 122991552

約数和(自身を除く): 47785857

約数列:

[1, 3, 5, 15, 73, 173, 219, 365, 397, 519, 865, 1095, 1191, 1985, 2595, 5955, 12629, 28981, 37887, 63145, 68681, 86943, 144905, 189435, 206043, 343405, 434715, 1030215, 5013713, 15041139, 25068565, 75205695]

約数ペア:

[(1, 75205695), (3, 25068565), (5, 15041139), (15, 5013713), (73, 1030215), (173, 434715), (219, 343405), (365, 206043), (397, 189435), (519, 144905), (865, 86943), (1095, 68681), (1191, 63145), (1985, 37887), (2595, 28981), (5955, 12629)]