190353645

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5281}}^1$

素因数の和:5387

約数の個数: 40

約数和(自身を含む): 345125880

約数和(自身を除く): 154772235

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 445, 801, 1335, 2403, 4005, 5281, 7209, 12015, 15843, 26405, 36045, 47529, 79215, 142587, 237645, 427761, 470009, 712935, 1410027, 2138805, 2350045, 4230081, 7050135, 12690243, 21150405, 38070729, 63451215, 190353645]

約数ペア:

[(1, 190353645), (3, 63451215), (5, 38070729), (9, 21150405), (15, 12690243), (27, 7050135), (45, 4230081), (81, 2350045), (89, 2138805), (135, 1410027), (267, 712935), (405, 470009), (445, 427761), (801, 237645), (1335, 142587), (2403, 79215), (4005, 47529), (5281, 36045), (7209, 26405), (12015, 15843)]