79424325

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 150109440

約数和(自身を除く): 70685115

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 59, 75, 93, 155, 177, 193, 225, 279, 295, 465, 531, 579, 775, 885, 965, 1395, 1475, 1737, 1829, 2325, 2655, 2895, 4425, 4825, 5487, 5983, 6975, 8685, 9145, 11387, 13275, 14475, 16461, 17949, 27435, 29915, 34161, 43425, 45725, 53847, 56935, 82305, 89745, 102483, 137175, 149575, 170805, 269235, 284675, 352997, 411525, 448725, 512415, 854025, 1058991, 1346175, 1764985, 2562075, 3176973, 5294955, 8824925, 15884865, 26474775, 79424325]

約数ペア:

[(1, 79424325), (3, 26474775), (5, 15884865), (9, 8824925), (15, 5294955), (25, 3176973), (31, 2562075), (45, 1764985), (59, 1346175), (75, 1058991), (93, 854025), (155, 512415), (177, 448725), (193, 411525), (225, 352997), (279, 284675), (295, 269235), (465, 170805), (531, 149575), (579, 137175), (775, 102483), (885, 89745), (965, 82305), (1395, 56935), (1475, 53847), (1737, 45725), (1829, 43425), (2325, 34161), (2655, 29915), (2895, 27435), (4425, 17949), (4825, 16461), (5487, 14475), (5983, 13275), (6975, 11387), (8685, 9145)]