4203045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 9090432

約数和(自身を除く): 4887387

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 1213, 3465, 3639, 6065, 8491, 10917, 13343, 18195, 25473, 40029, 42455, 54585, 66715, 76419, 93401, 120087, 127365, 200145, 280203, 382095, 467005, 600435, 840609, 1401015, 4203045]

約数ペア:

[(1, 4203045), (3, 1401015), (5, 840609), (7, 600435), (9, 467005), (11, 382095), (15, 280203), (21, 200145), (33, 127365), (35, 120087), (45, 93401), (55, 76419), (63, 66715), (77, 54585), (99, 42455), (105, 40029), (165, 25473), (231, 18195), (315, 13343), (385, 10917), (495, 8491), (693, 6065), (1155, 3639), (1213, 3465)]