75737295

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 145169280

約数和(自身を除く): 69431985

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 61, 85, 135, 153, 183, 255, 305, 459, 541, 549, 765, 915, 1037, 1623, 1647, 2295, 2705, 2745, 3111, 4869, 5185, 8115, 8235, 9197, 9333, 14607, 15555, 24345, 27591, 27999, 33001, 45985, 46665, 73035, 82773, 99003, 137955, 139995, 165005, 248319, 297009, 413865, 495015, 561017, 891027, 1241595, 1485045, 1683051, 2805085, 4455135, 5049153, 8415255, 15147459, 25245765, 75737295]

約数ペア:

[(1, 75737295), (3, 25245765), (5, 15147459), (9, 8415255), (15, 5049153), (17, 4455135), (27, 2805085), (45, 1683051), (51, 1485045), (61, 1241595), (85, 891027), (135, 561017), (153, 495015), (183, 413865), (255, 297009), (305, 248319), (459, 165005), (541, 139995), (549, 137955), (765, 99003), (915, 82773), (1037, 73035), (1623, 46665), (1647, 45985), (2295, 33001), (2705, 27999), (2745, 27591), (3111, 24345), (4869, 15555), (5185, 14607), (8115, 9333), (8235, 9197)]