431189655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{3767}}^1$

素因数の和:4375

約数の個数: 32

約数和(自身を含む): 744436224

約数和(自身を除く): 313246569

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 587, 1761, 2935, 3767, 7631, 8805, 11301, 18835, 22893, 38155, 48971, 56505, 114465, 146913, 244855, 734565, 2211229, 6633687, 11056145, 28745977, 33168435, 86237931, 143729885, 431189655]

約数ペア:

[(1, 431189655), (3, 143729885), (5, 86237931), (13, 33168435), (15, 28745977), (39, 11056145), (65, 6633687), (195, 2211229), (587, 734565), (1761, 244855), (2935, 146913), (3767, 114465), (7631, 56505), (8805, 48971), (11301, 38155), (18835, 22893)]