2247692775

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 3959746560

約数和(自身を除く): 1712053785

約数列:

[1, 3, 5, 15, 25, 41, 43, 75, 89, 123, 129, 191, 205, 215, 267, 445, 573, 615, 645, 955, 1025, 1075, 1335, 1763, 2225, 2865, 3075, 3225, 3649, 3827, 4775, 5289, 6675, 7831, 8213, 8815, 10947, 11481, 14325, 16999, 18245, 19135, 23493, 24639, 26445, 39155, 41065, 44075, 50997, 54735, 57405, 84995, 91225, 95675, 117465, 123195, 132225, 156907, 195775, 205325, 254985, 273675, 287025, 336733, 424975, 470721, 587325, 615975, 696959, 730957, 784535, 1010199, 1274925, 1683665, 2090877, 2192871, 2353605, 3484795, 3654785, 3922675, 5050995, 8418325, 10454385, 10964355, 11768025, 17423975, 18273925, 25254975, 29969237, 52271925, 54821775, 89907711, 149846185, 449538555, 749230925, 2247692775]

約数ペア:

[(1, 2247692775), (3, 749230925), (5, 449538555), (15, 149846185), (25, 89907711), (41, 54821775), (43, 52271925), (75, 29969237), (89, 25254975), (123, 18273925), (129, 17423975), (191, 11768025), (205, 10964355), (215, 10454385), (267, 8418325), (445, 5050995), (573, 3922675), (615, 3654785), (645, 3484795), (955, 2353605), (1025, 2192871), (1075, 2090877), (1335, 1683665), (1763, 1274925), (2225, 1010199), (2865, 784535), (3075, 730957), (3225, 696959), (3649, 615975), (3827, 587325), (4775, 470721), (5289, 424975), (6675, 336733), (7831, 287025), (8213, 273675), (8815, 254985), (10947, 205325), (11481, 195775), (14325, 156907), (16999, 132225), (18245, 123195), (19135, 117465), (23493, 95675), (24639, 91225), (26445, 84995), (39155, 57405), (41065, 54735), (44075, 50997)]