271235615

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 382778880

約数和(自身を除く): 111543265

約数列:

[1, 5, 7, 35, 43, 215, 229, 301, 787, 1145, 1505, 1603, 3935, 5509, 8015, 9847, 27545, 33841, 49235, 68929, 169205, 180223, 236887, 344645, 901115, 1184435, 1261561, 6307805, 7749589, 38747945, 54247123, 271235615]

約数ペア:

[(1, 271235615), (5, 54247123), (7, 38747945), (35, 7749589), (43, 6307805), (215, 1261561), (229, 1184435), (301, 901115), (787, 344645), (1145, 236887), (1505, 180223), (1603, 169205), (3935, 68929), (5509, 49235), (8015, 33841), (9847, 27545)]