152646975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2321

約数の個数: 72

約数和(自身を含む): 307376160

約数和(自身を除く): 154729185

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 195, 207, 225, 299, 325, 345, 575, 585, 897, 975, 1035, 1495, 1725, 2269, 2691, 2925, 4485, 5175, 6807, 7475, 11345, 13455, 20421, 22425, 29497, 34035, 52187, 56725, 67275, 88491, 102105, 147485, 156561, 170175, 260935, 265473, 442455, 469683, 510525, 678431, 737425, 782805, 1304675, 1327365, 2035293, 2212275, 2348415, 3392155, 3914025, 6105879, 6636825, 10176465, 11742075, 16960775, 30529395, 50882325, 152646975]

約数ペア:

[(1, 152646975), (3, 50882325), (5, 30529395), (9, 16960775), (13, 11742075), (15, 10176465), (23, 6636825), (25, 6105879), (39, 3914025), (45, 3392155), (65, 2348415), (69, 2212275), (75, 2035293), (115, 1327365), (117, 1304675), (195, 782805), (207, 737425), (225, 678431), (299, 510525), (325, 469683), (345, 442455), (575, 265473), (585, 260935), (897, 170175), (975, 156561), (1035, 147485), (1495, 102105), (1725, 88491), (2269, 67275), (2691, 56725), (2925, 52187), (4485, 34035), (5175, 29497), (6807, 22425), (7475, 20421), (11345, 13455)]