204540885075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1415263}}^1$

素因数の和:1415364

約数の個数: 48

約数和(自身を含む): 353793355776

約数和(自身を除く): 149252470701

約数列:

[1, 3, 5, 15, 25, 41, 47, 75, 123, 141, 205, 235, 615, 705, 1025, 1175, 1927, 3075, 3525, 5781, 9635, 28905, 48175, 144525, 1415263, 4245789, 7076315, 21228945, 35381575, 58025783, 66517361, 106144725, 174077349, 199552083, 290128915, 332586805, 870386745, 997760415, 1450644575, 1662934025, 2727211801, 4351933725, 4988802075, 8181635403, 13636059005, 40908177015, 68180295025, 204540885075]

約数ペア:

[(1, 204540885075), (3, 68180295025), (5, 40908177015), (15, 13636059005), (25, 8181635403), (41, 4988802075), (47, 4351933725), (75, 2727211801), (123, 1662934025), (141, 1450644575), (205, 997760415), (235, 870386745), (615, 332586805), (705, 290128915), (1025, 199552083), (1175, 174077349), (1927, 106144725), (3075, 66517361), (3525, 58025783), (5781, 35381575), (9635, 21228945), (28905, 7076315), (48175, 4245789), (144525, 1415263)]