9489781225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1093}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 12892746240

約数和(自身を除く): 3402965015

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 659, 775, 1093, 2635, 3295, 5465, 11203, 13175, 16475, 18581, 20429, 27325, 33883, 56015, 92905, 102145, 169415, 280075, 347293, 464525, 510725, 576011, 720287, 847075, 1736465, 2880055, 3601435, 8682325, 12244879, 14400275, 18007175, 22328897, 61224395, 111644485, 306121975, 379591249, 558222425, 1897956245, 9489781225]

約数ペア:

[(1, 9489781225), (5, 1897956245), (17, 558222425), (25, 379591249), (31, 306121975), (85, 111644485), (155, 61224395), (425, 22328897), (527, 18007175), (659, 14400275), (775, 12244879), (1093, 8682325), (2635, 3601435), (3295, 2880055), (5465, 1736465), (11203, 847075), (13175, 720287), (16475, 576011), (18581, 510725), (20429, 464525), (27325, 347293), (33883, 280075), (56015, 169415), (92905, 102145)]