45210855

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 78331680

約数和(自身を除く): 33120825

約数列:

[1, 3, 5, 15, 29, 37, 53, 87, 111, 145, 159, 185, 265, 435, 555, 795, 1073, 1537, 1961, 2809, 3219, 4611, 5365, 5883, 7685, 8427, 9805, 14045, 16095, 23055, 29415, 42135, 56869, 81461, 103933, 170607, 244383, 284345, 311799, 407305, 519665, 853035, 1221915, 1558995, 3014057, 9042171, 15070285, 45210855]

約数ペア:

[(1, 45210855), (3, 15070285), (5, 9042171), (15, 3014057), (29, 1558995), (37, 1221915), (53, 853035), (87, 519665), (111, 407305), (145, 311799), (159, 284345), (185, 244383), (265, 170607), (435, 103933), (555, 81461), (795, 56869), (1073, 42135), (1537, 29415), (1961, 23055), (2809, 16095), (3219, 14045), (4611, 9805), (5365, 8427), (5883, 7685)]