29039355

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 52228800

約数和(自身を除く): 23189445

約数列:

[1, 3, 5, 9, 15, 45, 61, 71, 149, 183, 213, 305, 355, 447, 549, 639, 745, 915, 1065, 1341, 2235, 2745, 3195, 4331, 6705, 9089, 10579, 12993, 21655, 27267, 31737, 38979, 45445, 52895, 64965, 81801, 95211, 136335, 158685, 194895, 409005, 476055, 645319, 1935957, 3226595, 5807871, 9679785, 29039355]

約数ペア:

[(1, 29039355), (3, 9679785), (5, 5807871), (9, 3226595), (15, 1935957), (45, 645319), (61, 476055), (71, 409005), (149, 194895), (183, 158685), (213, 136335), (305, 95211), (355, 81801), (447, 64965), (549, 52895), (639, 45445), (745, 38979), (915, 31737), (1065, 27267), (1341, 21655), (2235, 12993), (2745, 10579), (3195, 9089), (4331, 6705)]