203469345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5659}}^1$

素因数の和:5734

約数の個数: 48

約数和(自身を含む): 381438720

約数和(自身を除く): 177969375

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 3995, 5659, 7191, 11985, 16977, 28295, 35955, 50931, 84885, 96203, 254655, 265973, 288609, 481015, 797919, 865827, 1329865, 1443045, 2393757, 3989595, 4329135, 4521541, 11968785, 13564623, 22607705, 40693869, 67823115, 203469345]

約数ペア:

[(1, 203469345), (3, 67823115), (5, 40693869), (9, 22607705), (15, 13564623), (17, 11968785), (45, 4521541), (47, 4329135), (51, 3989595), (85, 2393757), (141, 1443045), (153, 1329865), (235, 865827), (255, 797919), (423, 481015), (705, 288609), (765, 265973), (799, 254655), (2115, 96203), (2397, 84885), (3995, 50931), (5659, 35955), (7191, 28295), (11985, 16977)]