65383185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 60691695

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 53, 93, 105, 155, 159, 217, 265, 371, 379, 465, 651, 795, 1085, 1113, 1137, 1643, 1855, 1895, 2653, 3255, 4929, 5565, 5685, 7959, 8215, 11501, 11749, 13265, 20087, 24645, 34503, 35247, 39795, 57505, 58745, 60261, 82243, 100435, 140609, 172515, 176235, 246729, 301305, 411215, 421827, 622697, 703045, 1233645, 1868091, 2109135, 3113485, 4358879, 9340455, 13076637, 21794395, 65383185]

約数ペア:

[(1, 65383185), (3, 21794395), (5, 13076637), (7, 9340455), (15, 4358879), (21, 3113485), (31, 2109135), (35, 1868091), (53, 1233645), (93, 703045), (105, 622697), (155, 421827), (159, 411215), (217, 301305), (265, 246729), (371, 176235), (379, 172515), (465, 140609), (651, 100435), (795, 82243), (1085, 60261), (1113, 58745), (1137, 57505), (1643, 39795), (1855, 35247), (1895, 34503), (2653, 24645), (3255, 20087), (4929, 13265), (5565, 11749), (5685, 11501), (7959, 8215)]