30975295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 10937345

約数列:

[1, 5, 13, 41, 59, 65, 197, 205, 295, 533, 767, 985, 2419, 2561, 2665, 3835, 8077, 11623, 12095, 12805, 31447, 40385, 58115, 105001, 151099, 157235, 476543, 525005, 755495, 2382715, 6195059, 30975295]

約数ペア:

[(1, 30975295), (5, 6195059), (13, 2382715), (41, 755495), (59, 525005), (65, 476543), (197, 157235), (205, 151099), (295, 105001), (533, 58115), (767, 40385), (985, 31447), (2419, 12805), (2561, 12095), (2665, 11623), (3835, 8077)]