15676941285

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1\times {\mathrm{881}}^1$

素因数の和:1780

約数の個数: 80

約数和(自身を含む): 28699680240

約数和(自身を除く): 13022738955

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 829, 881, 1431, 2385, 2487, 2643, 4145, 4293, 4405, 7155, 7461, 7929, 12435, 13215, 21465, 22383, 23787, 37305, 39645, 43937, 46693, 67149, 71361, 111915, 118935, 131811, 140079, 219685, 233465, 335745, 356805, 395433, 420237, 659055, 700395, 730349, 1186299, 1260711, 1977165, 2101185, 2191047, 3558897, 3651745, 3782133, 5931495, 6303555, 6573141, 10955235, 17794485, 18910665, 19719423, 32865705, 38708497, 59158269, 98597115, 116125491, 193542485, 295791345, 348376473, 580627455, 1045129419, 1741882365, 3135388257, 5225647095, 15676941285]

約数ペア:

[(1, 15676941285), (3, 5225647095), (5, 3135388257), (9, 1741882365), (15, 1045129419), (27, 580627455), (45, 348376473), (53, 295791345), (81, 193542485), (135, 116125491), (159, 98597115), (265, 59158269), (405, 38708497), (477, 32865705), (795, 19719423), (829, 18910665), (881, 17794485), (1431, 10955235), (2385, 6573141), (2487, 6303555), (2643, 5931495), (4145, 3782133), (4293, 3651745), (4405, 3558897), (7155, 2191047), (7461, 2101185), (7929, 1977165), (12435, 1260711), (13215, 1186299), (21465, 730349), (22383, 700395), (23787, 659055), (37305, 420237), (39645, 395433), (43937, 356805), (46693, 335745), (67149, 233465), (71361, 219685), (111915, 140079), (118935, 131811)]