84850375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 111196800

約数和(自身を除く): 26346425

約数列:

[1, 5, 25, 29, 89, 125, 145, 263, 445, 725, 1315, 2225, 2581, 3625, 6575, 7627, 11125, 12905, 23407, 32875, 38135, 64525, 117035, 190675, 322625, 585175, 678803, 953375, 2925875, 3394015, 16970075, 84850375]

約数ペア:

[(1, 84850375), (5, 16970075), (25, 3394015), (29, 2925875), (89, 953375), (125, 678803), (145, 585175), (263, 322625), (445, 190675), (725, 117035), (1315, 64525), (2225, 38135), (2581, 32875), (3625, 23407), (6575, 12905), (7627, 11125)]