2511763755

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{7243}}^1$

素因数の和:7691

約数の個数: 32

約数和(自身を含む): 4096047360

約数和(自身を除く): 1584283605

約数列:

[1, 3, 5, 15, 61, 183, 305, 379, 915, 1137, 1895, 5685, 7243, 21729, 23119, 36215, 69357, 108645, 115595, 346785, 441823, 1325469, 2209115, 2745097, 6627345, 8235291, 13725485, 41176455, 167450917, 502352751, 837254585, 2511763755]

約数ペア:

[(1, 2511763755), (3, 837254585), (5, 502352751), (15, 167450917), (61, 41176455), (183, 13725485), (305, 8235291), (379, 6627345), (915, 2745097), (1137, 2209115), (1895, 1325469), (5685, 441823), (7243, 346785), (21729, 115595), (23119, 108645), (36215, 69357)]