230944905

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 435456000

約数和(自身を除く): 204511095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 179, 285, 503, 513, 537, 855, 895, 1509, 1611, 2515, 2565, 2685, 3401, 4527, 4833, 7545, 8055, 9557, 10203, 13581, 17005, 22635, 24165, 28671, 30609, 47785, 51015, 67905, 86013, 90037, 91827, 143355, 153045, 258039, 270111, 430065, 450185, 459135, 810333, 1290195, 1350555, 1710703, 2430999, 4051665, 5132109, 8553515, 12154995, 15396327, 25660545, 46188981, 76981635, 230944905]

約数ペア:

[(1, 230944905), (3, 76981635), (5, 46188981), (9, 25660545), (15, 15396327), (19, 12154995), (27, 8553515), (45, 5132109), (57, 4051665), (95, 2430999), (135, 1710703), (171, 1350555), (179, 1290195), (285, 810333), (503, 459135), (513, 450185), (537, 430065), (855, 270111), (895, 258039), (1509, 153045), (1611, 143355), (2515, 91827), (2565, 90037), (2685, 86013), (3401, 67905), (4527, 51015), (4833, 47785), (7545, 30609), (8055, 28671), (9557, 24165), (10203, 22635), (13581, 17005)]