553724015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2833}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 746543616

約数和(自身を除く): 192819601

約数列:

[1, 5, 13, 31, 65, 97, 155, 403, 485, 1261, 2015, 2833, 3007, 6305, 14165, 15035, 36829, 39091, 87823, 184145, 195455, 274801, 439115, 1141699, 1374005, 3572413, 5708495, 8518831, 17862065, 42594155, 110744803, 553724015]

約数ペア:

[(1, 553724015), (5, 110744803), (13, 42594155), (31, 17862065), (65, 8518831), (97, 5708495), (155, 3572413), (403, 1374005), (485, 1141699), (1261, 439115), (2015, 274801), (2833, 195455), (3007, 184145), (6305, 87823), (14165, 39091), (15035, 36829)]