21088896045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{10733}}^1\times {\mathrm{18713}}^1$

素因数の和:29461

約数の個数: 32

約数和(自身を含む): 38568206592

約数和(自身を除く): 17479310547

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 10733, 18713, 32199, 53665, 56139, 75131, 93565, 130991, 160995, 225393, 280695, 375655, 392973, 654955, 1126965, 1964865, 200846629, 602539887, 1004233145, 1405926403, 3012699435, 4217779209, 7029632015, 21088896045]

約数ペア:

[(1, 21088896045), (3, 7029632015), (5, 4217779209), (7, 3012699435), (15, 1405926403), (21, 1004233145), (35, 602539887), (105, 200846629), (10733, 1964865), (18713, 1126965), (32199, 654955), (53665, 392973), (56139, 375655), (75131, 280695), (93565, 225393), (130991, 160995)]