146970045

素因数分解:

$3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 56

約数和(自身を含む): 269166552

約数和(自身を除く): 122196507

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 405, 549, 661, 729, 915, 1215, 1647, 1983, 2745, 3305, 3645, 4941, 5949, 8235, 9915, 14823, 17847, 24705, 29745, 40321, 44469, 53541, 74115, 89235, 120963, 160623, 201605, 222345, 267705, 362889, 481869, 604815, 803115, 1088667, 1814445, 2409345, 3266001, 5443335, 9798003, 16330005, 29394009, 48990015, 146970045]

約数ペア:

[(1, 146970045), (3, 48990015), (5, 29394009), (9, 16330005), (15, 9798003), (27, 5443335), (45, 3266001), (61, 2409345), (81, 1814445), (135, 1088667), (183, 803115), (243, 604815), (305, 481869), (405, 362889), (549, 267705), (661, 222345), (729, 201605), (915, 160623), (1215, 120963), (1647, 89235), (1983, 74115), (2745, 53541), (3305, 44469), (3645, 40321), (4941, 29745), (5949, 24705), (8235, 17847), (9915, 14823)]