380161075

素因数分解:

$5^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3389}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 539742240

約数和(自身を除く): 159581165

約数列:

[1, 5, 7, 25, 35, 175, 641, 3205, 3389, 4487, 16025, 16945, 22435, 23723, 84725, 112175, 118615, 593075, 2172349, 10861745, 15206443, 54308725, 76032215, 380161075]

約数ペア:

[(1, 380161075), (5, 76032215), (7, 54308725), (25, 15206443), (35, 10861745), (175, 2172349), (641, 593075), (3205, 118615), (3389, 112175), (4487, 84725), (16025, 23723), (16945, 22435)]