11646225

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 21046272

約数和(自身を除く): 9400047

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 271, 573, 813, 955, 1355, 1719, 2439, 2865, 4065, 4775, 6775, 8595, 12195, 14325, 20325, 42975, 51761, 60975, 155283, 258805, 465849, 776415, 1294025, 2329245, 3882075, 11646225]

約数ペア:

[(1, 11646225), (3, 3882075), (5, 2329245), (9, 1294025), (15, 776415), (25, 465849), (45, 258805), (75, 155283), (191, 60975), (225, 51761), (271, 42975), (573, 20325), (813, 14325), (955, 12195), (1355, 8595), (1719, 6775), (2439, 4775), (2865, 4065)]