82041345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 153234432

約数和(自身を除く): 71193087

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 2139, 2557, 3565, 6417, 7671, 10695, 12785, 23013, 32085, 38355, 58811, 79267, 115065, 176433, 237801, 294055, 396335, 529299, 713403, 882165, 1189005, 1823141, 2646495, 3567015, 5469423, 9115705, 16408269, 27347115, 82041345]

約数ペア:

[(1, 82041345), (3, 27347115), (5, 16408269), (9, 9115705), (15, 5469423), (23, 3567015), (31, 2646495), (45, 1823141), (69, 1189005), (93, 882165), (115, 713403), (155, 529299), (207, 396335), (279, 294055), (345, 237801), (465, 176433), (713, 115065), (1035, 79267), (1395, 58811), (2139, 38355), (2557, 32085), (3565, 23013), (6417, 12785), (7671, 10695)]