42624225

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 94105088

約数和(自身を除く): 51480863

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 31, 35, 45, 63, 75, 81, 93, 97, 105, 135, 155, 175, 189, 217, 225, 279, 291, 315, 405, 465, 485, 525, 567, 651, 675, 679, 775, 837, 873, 945, 1085, 1395, 1455, 1575, 1953, 2025, 2037, 2325, 2425, 2511, 2619, 2835, 3007, 3255, 3395, 4185, 4365, 4725, 5425, 5859, 6111, 6975, 7275, 7857, 9021, 9765, 10185, 12555, 13095, 14175, 15035, 16275, 16975, 17577, 18333, 20925, 21049, 21825, 27063, 29295, 30555, 39285, 45105, 48825, 50925, 54999, 62775, 63147, 65475, 75175, 81189, 87885, 91665, 105245, 135315, 146475, 152775, 189441, 196425, 225525, 243567, 274995, 315735, 405945, 439425, 458325, 526225, 568323, 676575, 947205, 1217835, 1374975, 1578675, 1704969, 2029725, 2841615, 4736025, 6089175, 8524845, 14208075, 42624225]

約数ペア:

[(1, 42624225), (3, 14208075), (5, 8524845), (7, 6089175), (9, 4736025), (15, 2841615), (21, 2029725), (25, 1704969), (27, 1578675), (31, 1374975), (35, 1217835), (45, 947205), (63, 676575), (75, 568323), (81, 526225), (93, 458325), (97, 439425), (105, 405945), (135, 315735), (155, 274995), (175, 243567), (189, 225525), (217, 196425), (225, 189441), (279, 152775), (291, 146475), (315, 135315), (405, 105245), (465, 91665), (485, 87885), (525, 81189), (567, 75175), (651, 65475), (675, 63147), (679, 62775), (775, 54999), (837, 50925), (873, 48825), (945, 45105), (1085, 39285), (1395, 30555), (1455, 29295), (1575, 27063), (1953, 21825), (2025, 21049), (2037, 20925), (2325, 18333), (2425, 17577), (2511, 16975), (2619, 16275), (2835, 15035), (3007, 14175), (3255, 13095), (3395, 12555), (4185, 10185), (4365, 9765), (4725, 9021), (5425, 7857), (5859, 7275), (6111, 6975)]