57097845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 126074880

約数和(自身を除く): 68977035

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 37, 45, 63, 69, 71, 105, 111, 115, 135, 161, 185, 189, 207, 213, 259, 315, 333, 345, 355, 483, 497, 555, 621, 639, 777, 805, 851, 945, 999, 1035, 1065, 1295, 1449, 1491, 1633, 1665, 1917, 2331, 2415, 2485, 2553, 2627, 3105, 3195, 3885, 4255, 4347, 4473, 4899, 4995, 5957, 6993, 7245, 7455, 7659, 7881, 8165, 9585, 11431, 11655, 12765, 13135, 13419, 14697, 17871, 18389, 21735, 22365, 22977, 23643, 24495, 29785, 34293, 34965, 38295, 39405, 44091, 53613, 55167, 57155, 60421, 67095, 70929, 73485, 89355, 91945, 102879, 114885, 118215, 160839, 165501, 171465, 181263, 220455, 268065, 275835, 302105, 308637, 354645, 422947, 496503, 514395, 543789, 804195, 827505, 906315, 1268841, 1543185, 1631367, 2114735, 2482515, 2718945, 3806523, 6344205, 8156835, 11419569, 19032615, 57097845]

約数ペア:

[(1, 57097845), (3, 19032615), (5, 11419569), (7, 8156835), (9, 6344205), (15, 3806523), (21, 2718945), (23, 2482515), (27, 2114735), (35, 1631367), (37, 1543185), (45, 1268841), (63, 906315), (69, 827505), (71, 804195), (105, 543789), (111, 514395), (115, 496503), (135, 422947), (161, 354645), (185, 308637), (189, 302105), (207, 275835), (213, 268065), (259, 220455), (315, 181263), (333, 171465), (345, 165501), (355, 160839), (483, 118215), (497, 114885), (555, 102879), (621, 91945), (639, 89355), (777, 73485), (805, 70929), (851, 67095), (945, 60421), (999, 57155), (1035, 55167), (1065, 53613), (1295, 44091), (1449, 39405), (1491, 38295), (1633, 34965), (1665, 34293), (1917, 29785), (2331, 24495), (2415, 23643), (2485, 22977), (2553, 22365), (2627, 21735), (3105, 18389), (3195, 17871), (3885, 14697), (4255, 13419), (4347, 13135), (4473, 12765), (4899, 11655), (4995, 11431), (5957, 9585), (6993, 8165), (7245, 7881), (7455, 7659)]