4967235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 10605504

約数和(自身を除く): 5638269

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1213, 1365, 3639, 4095, 6065, 8491, 10917, 15769, 18195, 25473, 42455, 47307, 54585, 76419, 78845, 110383, 127365, 141921, 236535, 331149, 382095, 551915, 709605, 993447, 1655745, 4967235]

約数ペア:

[(1, 4967235), (3, 1655745), (5, 993447), (7, 709605), (9, 551915), (13, 382095), (15, 331149), (21, 236535), (35, 141921), (39, 127365), (45, 110383), (63, 78845), (65, 76419), (91, 54585), (105, 47307), (117, 42455), (195, 25473), (273, 18195), (315, 15769), (455, 10917), (585, 8491), (819, 6065), (1213, 4095), (1365, 3639)]