287941323025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{24847}}^1$

素因数の和:25694

約数の個数: 48

約数和(自身を含む): 388471644160

約数和(自身を除く): 100530321135

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 787, 2945, 3935, 14725, 14953, 19675, 24397, 24847, 74765, 121985, 124235, 373825, 463543, 472093, 609925, 621175, 770257, 2317715, 2360465, 3851285, 11588575, 11802325, 14634883, 19256425, 19554589, 73174415, 97772945, 365872075, 371537191, 488864725, 606192259, 1857685955, 3030961295, 9288429775, 11517652921, 15154806475, 57588264605, 287941323025]

約数ペア:

[(1, 287941323025), (5, 57588264605), (19, 15154806475), (25, 11517652921), (31, 9288429775), (95, 3030961295), (155, 1857685955), (475, 606192259), (589, 488864725), (775, 371537191), (787, 365872075), (2945, 97772945), (3935, 73174415), (14725, 19554589), (14953, 19256425), (19675, 14634883), (24397, 11802325), (24847, 11588575), (74765, 3851285), (121985, 2360465), (124235, 2317715), (373825, 770257), (463543, 621175), (472093, 609925)]