55983375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{7109}}^1$

素因数の和:7137

約数の個数: 48

約数和(自身を含む): 115352640

約数和(自身を除く): 59369265

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 7109, 7875, 21327, 35545, 49763, 63981, 106635, 149289, 177725, 248815, 319905, 447867, 533175, 746445, 888625, 1244075, 1599525, 2239335, 2665875, 3732225, 6220375, 7997625, 11196675, 18661125, 55983375]

約数ペア:

[(1, 55983375), (3, 18661125), (5, 11196675), (7, 7997625), (9, 6220375), (15, 3732225), (21, 2665875), (25, 2239335), (35, 1599525), (45, 1244075), (63, 888625), (75, 746445), (105, 533175), (125, 447867), (175, 319905), (225, 248815), (315, 177725), (375, 149289), (525, 106635), (875, 63981), (1125, 49763), (1575, 35545), (2625, 21327), (7109, 7875)]