29541995

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 41890176

約数和(自身を除く): 12348181

約数列:

[1, 5, 7, 35, 61, 101, 137, 305, 427, 505, 685, 707, 959, 2135, 3535, 4795, 6161, 8357, 13837, 30805, 41785, 43127, 58499, 69185, 96859, 215635, 292495, 484295, 844057, 4220285, 5908399, 29541995]

約数ペア:

[(1, 29541995), (5, 5908399), (7, 4220285), (35, 844057), (61, 484295), (101, 292495), (137, 215635), (305, 96859), (427, 69185), (505, 58499), (685, 43127), (707, 41785), (959, 30805), (2135, 13837), (3535, 8357), (4795, 6161)]