2019945773655

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9431}}^1\times {\mathrm{80671}}^1$

素因数の和:90172

約数の個数: 48

約数和(自身を含む): 3561004062720

約数和(自身を除く): 1541058289065

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 9431, 28293, 47155, 80671, 84879, 141465, 242013, 403355, 424395, 556429, 726039, 1210065, 1669287, 2782145, 3630195, 4759589, 5007861, 8346435, 14278767, 23797945, 25039305, 42836301, 71393835, 214181505, 760808201, 2282424603, 3804041005, 6847273809, 11412123015, 34236369045, 44887683859, 134663051577, 224438419295, 403989154731, 673315257885, 2019945773655]

約数ペア:

[(1, 2019945773655), (3, 673315257885), (5, 403989154731), (9, 224438419295), (15, 134663051577), (45, 44887683859), (59, 34236369045), (177, 11412123015), (295, 6847273809), (531, 3804041005), (885, 2282424603), (2655, 760808201), (9431, 214181505), (28293, 71393835), (47155, 42836301), (80671, 25039305), (84879, 23797945), (141465, 14278767), (242013, 8346435), (403355, 5007861), (424395, 4759589), (556429, 3630195), (726039, 2782145), (1210065, 1669287)]