345229695

素因数分解:

$3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4327}}^1$

素因数の和:4541

約数の個数: 40

約数和(自身を含む): 622141344

約数和(自身を除く): 276911649

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 197, 405, 591, 985, 1773, 2955, 4327, 5319, 8865, 12981, 15957, 21635, 26595, 38943, 64905, 79785, 116829, 194715, 350487, 584145, 852419, 1752435, 2557257, 4262095, 7671771, 12786285, 23015313, 38358855, 69045939, 115076565, 345229695]

約数ペア:

[(1, 345229695), (3, 115076565), (5, 69045939), (9, 38358855), (15, 23015313), (27, 12786285), (45, 7671771), (81, 4262095), (135, 2557257), (197, 1752435), (405, 852419), (591, 584145), (985, 350487), (1773, 194715), (2955, 116829), (4327, 79785), (5319, 64905), (8865, 38943), (12981, 26595), (15957, 21635)]