1022923825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{829}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 1585791360

約数和(自身を除く): 562867535

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 641, 829, 1925, 3205, 4145, 4487, 5803, 7051, 9119, 16025, 20725, 22435, 29015, 35255, 45595, 49357, 63833, 112175, 145075, 176275, 227975, 246785, 319165, 531389, 1233925, 1595825, 2656945, 3719723, 5845279, 13284725, 18598615, 29226395, 40916953, 92993075, 146131975, 204584765, 1022923825]

約数ペア:

[(1, 1022923825), (5, 204584765), (7, 146131975), (11, 92993075), (25, 40916953), (35, 29226395), (55, 18598615), (77, 13284725), (175, 5845279), (275, 3719723), (385, 2656945), (641, 1595825), (829, 1233925), (1925, 531389), (3205, 319165), (4145, 246785), (4487, 227975), (5803, 176275), (7051, 145075), (9119, 112175), (16025, 63833), (20725, 49357), (22435, 45595), (29015, 35255)]