349723275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 644177520

約数和(自身を除く): 294454245

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 121, 165, 267, 275, 363, 433, 445, 605, 825, 979, 1299, 1335, 1815, 2165, 2225, 2937, 3025, 4763, 4895, 6495, 6675, 9075, 10769, 10825, 14289, 14685, 23815, 24475, 32307, 32475, 38537, 52393, 53845, 71445, 73425, 115611, 119075, 157179, 161535, 192685, 261965, 269225, 357225, 423907, 578055, 785895, 807675, 963425, 1271721, 1309825, 2119535, 2890275, 3929475, 4662977, 6358605, 10597675, 13988931, 23314885, 31793025, 69944655, 116574425, 349723275]

約数ペア:

[(1, 349723275), (3, 116574425), (5, 69944655), (11, 31793025), (15, 23314885), (25, 13988931), (33, 10597675), (55, 6358605), (75, 4662977), (89, 3929475), (121, 2890275), (165, 2119535), (267, 1309825), (275, 1271721), (363, 963425), (433, 807675), (445, 785895), (605, 578055), (825, 423907), (979, 357225), (1299, 269225), (1335, 261965), (1815, 192685), (2165, 161535), (2225, 157179), (2937, 119075), (3025, 115611), (4763, 73425), (4895, 71445), (6495, 53845), (6675, 52393), (9075, 38537), (10769, 32475), (10825, 32307), (14289, 24475), (14685, 23815)]