38346525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 79619904

約数和(自身を除く): 41273379

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 97, 105, 175, 225, 251, 291, 315, 485, 525, 679, 753, 873, 1255, 1455, 1575, 1757, 2037, 2259, 2425, 3395, 3765, 4365, 5271, 6111, 6275, 7275, 8785, 10185, 11295, 15813, 16975, 18825, 21825, 24347, 26355, 30555, 43925, 50925, 56475, 73041, 79065, 121735, 131775, 152775, 170429, 219123, 365205, 395325, 511287, 608675, 852145, 1095615, 1533861, 1826025, 2556435, 4260725, 5478075, 7669305, 12782175, 38346525]

約数ペア:

[(1, 38346525), (3, 12782175), (5, 7669305), (7, 5478075), (9, 4260725), (15, 2556435), (21, 1826025), (25, 1533861), (35, 1095615), (45, 852145), (63, 608675), (75, 511287), (97, 395325), (105, 365205), (175, 219123), (225, 170429), (251, 152775), (291, 131775), (315, 121735), (485, 79065), (525, 73041), (679, 56475), (753, 50925), (873, 43925), (1255, 30555), (1455, 26355), (1575, 24347), (1757, 21825), (2037, 18825), (2259, 16975), (2425, 15813), (3395, 11295), (3765, 10185), (4365, 8785), (5271, 7275), (6111, 6275)]