1795499775

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 3271554000

約数和(自身を除く): 1476054225

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 179, 225, 327, 409, 537, 545, 895, 981, 1227, 1611, 1635, 2045, 2685, 2725, 3681, 4475, 4905, 6135, 8055, 8175, 10225, 13425, 18405, 19511, 24525, 30675, 40275, 44581, 58533, 73211, 92025, 97555, 133743, 175599, 219633, 222905, 292665, 366055, 401229, 487775, 658899, 668715, 877995, 1098165, 1114525, 1463325, 1830275, 2006145, 3294495, 3343575, 4389975, 5490825, 7979999, 10030725, 16472475, 23939997, 39899995, 71819991, 119699985, 199499975, 359099955, 598499925, 1795499775]

約数ペア:

[(1, 1795499775), (3, 598499925), (5, 359099955), (9, 199499975), (15, 119699985), (25, 71819991), (45, 39899995), (75, 23939997), (109, 16472475), (179, 10030725), (225, 7979999), (327, 5490825), (409, 4389975), (537, 3343575), (545, 3294495), (895, 2006145), (981, 1830275), (1227, 1463325), (1611, 1114525), (1635, 1098165), (2045, 877995), (2685, 668715), (2725, 658899), (3681, 487775), (4475, 401229), (4905, 366055), (6135, 292665), (8055, 222905), (8175, 219633), (10225, 175599), (13425, 133743), (18405, 97555), (19511, 92025), (24525, 73211), (30675, 58533), (40275, 44581)]