42354675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 84049680

約数和(自身を除く): 41695005

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 109, 157, 165, 225, 275, 327, 471, 495, 545, 785, 825, 981, 1199, 1413, 1635, 1727, 2355, 2475, 2725, 3597, 3925, 4905, 5181, 5995, 7065, 8175, 8635, 10791, 11775, 15543, 17113, 17985, 24525, 25905, 29975, 35325, 43175, 51339, 53955, 77715, 85565, 89925, 129525, 154017, 188243, 256695, 269775, 388575, 427825, 564729, 770085, 941215, 1283475, 1694187, 2823645, 3850425, 4706075, 8470935, 14118225, 42354675]

約数ペア:

[(1, 42354675), (3, 14118225), (5, 8470935), (9, 4706075), (11, 3850425), (15, 2823645), (25, 1694187), (33, 1283475), (45, 941215), (55, 770085), (75, 564729), (99, 427825), (109, 388575), (157, 269775), (165, 256695), (225, 188243), (275, 154017), (327, 129525), (471, 89925), (495, 85565), (545, 77715), (785, 53955), (825, 51339), (981, 43175), (1199, 35325), (1413, 29975), (1635, 25905), (1727, 24525), (2355, 17985), (2475, 17113), (2725, 15543), (3597, 11775), (3925, 10791), (4905, 8635), (5181, 8175), (5995, 7065)]