199825367025

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{823}}^1\times {\mathrm{18713}}^1$

素因数の和:19722

約数の個数: 48

約数和(自身を含む): 332709169536

約数和(自身を除く): 132883802511

約数列:

[1, 3, 5, 15, 25, 75, 173, 519, 823, 865, 2469, 2595, 4115, 4325, 12345, 12975, 18713, 20575, 56139, 61725, 93565, 142379, 280695, 427137, 467825, 711895, 1403475, 2135685, 3237349, 3559475, 9712047, 10678425, 15400799, 16186745, 46202397, 48560235, 77003995, 80933725, 231011985, 242801175, 385019975, 1155059925, 2664338227, 7993014681, 13321691135, 39965073405, 66608455675, 199825367025]

約数ペア:

[(1, 199825367025), (3, 66608455675), (5, 39965073405), (15, 13321691135), (25, 7993014681), (75, 2664338227), (173, 1155059925), (519, 385019975), (823, 242801175), (865, 231011985), (2469, 80933725), (2595, 77003995), (4115, 48560235), (4325, 46202397), (12345, 16186745), (12975, 15400799), (18713, 10678425), (20575, 9712047), (56139, 3559475), (61725, 3237349), (93565, 2135685), (142379, 1403475), (280695, 711895), (427137, 467825)]