345306005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 459993600

約数和(自身を除く): 114687595

約数列:

[1, 5, 11, 55, 109, 239, 241, 545, 1195, 1199, 1205, 2629, 2651, 5995, 13145, 13255, 26051, 26269, 57599, 130255, 131345, 286561, 287995, 288959, 633589, 1432805, 1444795, 3167945, 6278291, 31391455, 69061201, 345306005]

約数ペア:

[(1, 345306005), (5, 69061201), (11, 31391455), (55, 6278291), (109, 3167945), (239, 1444795), (241, 1432805), (545, 633589), (1195, 288959), (1199, 287995), (1205, 286561), (2629, 131345), (2651, 130255), (5995, 57599), (13145, 26269), (13255, 26051)]