27853345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 38836224

約数和(自身を除く): 10982879

約数列:

[1, 5, 13, 23, 31, 65, 115, 155, 299, 403, 601, 713, 1495, 2015, 3005, 3565, 7813, 9269, 13823, 18631, 39065, 46345, 69115, 93155, 179699, 242203, 428513, 898495, 1211015, 2142565, 5570669, 27853345]

約数ペア:

[(1, 27853345), (5, 5570669), (13, 2142565), (23, 1211015), (31, 898495), (65, 428513), (115, 242203), (155, 179699), (299, 93155), (403, 69115), (601, 46345), (713, 39065), (1495, 18631), (2015, 13823), (3005, 9269), (3565, 7813)]