1900764075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{50993}}^1$

素因数の和:51084

約数の個数: 48

約数和(自身を含む): 3642195456

約数和(自身を除く): 1741431381

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1491, 1775, 2485, 5325, 7455, 12425, 37275, 50993, 152979, 254965, 356951, 764895, 1070853, 1274825, 1784755, 3620503, 3824475, 5354265, 8923775, 10861509, 18102515, 25343521, 26771325, 54307545, 76030563, 90512575, 126717605, 271537725, 380152815, 633588025, 1900764075]

約数ペア:

[(1, 1900764075), (3, 633588025), (5, 380152815), (7, 271537725), (15, 126717605), (21, 90512575), (25, 76030563), (35, 54307545), (71, 26771325), (75, 25343521), (105, 18102515), (175, 10861509), (213, 8923775), (355, 5354265), (497, 3824475), (525, 3620503), (1065, 1784755), (1491, 1274825), (1775, 1070853), (2485, 764895), (5325, 356951), (7455, 254965), (12425, 152979), (37275, 50993)]