48330405

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21059}}^1$

素因数の和:21090

約数の個数: 32

約数和(自身を含む): 90979200

約数和(自身を除く): 42648795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 21059, 63177, 105295, 189531, 315885, 358003, 568593, 947655, 1074009, 1790015, 2842965, 3222027, 5370045, 9666081, 16110135, 48330405]

約数ペア:

[(1, 48330405), (3, 16110135), (5, 9666081), (9, 5370045), (15, 3222027), (17, 2842965), (27, 1790015), (45, 1074009), (51, 947655), (85, 568593), (135, 358003), (153, 315885), (255, 189531), (459, 105295), (765, 63177), (2295, 21059)]