3958695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 7574112

約数和(自身を除く): 3615417

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 101, 117, 195, 201, 303, 335, 505, 585, 603, 871, 909, 1005, 1313, 1515, 2613, 3015, 3939, 4355, 4545, 6565, 6767, 7839, 11817, 13065, 19695, 20301, 33835, 39195, 59085, 60903, 87971, 101505, 263913, 304515, 439855, 791739, 1319565, 3958695]

約数ペア:

[(1, 3958695), (3, 1319565), (5, 791739), (9, 439855), (13, 304515), (15, 263913), (39, 101505), (45, 87971), (65, 60903), (67, 59085), (101, 39195), (117, 33835), (195, 20301), (201, 19695), (303, 13065), (335, 11817), (505, 7839), (585, 6767), (603, 6565), (871, 4545), (909, 4355), (1005, 3939), (1313, 3015), (1515, 2613)]