155036735

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 226540800

約数和(自身を除く): 71504065

約数列:

[1, 5, 7, 31, 35, 49, 137, 149, 155, 217, 245, 685, 745, 959, 1043, 1085, 1519, 4247, 4619, 4795, 5215, 6713, 7301, 7595, 20413, 21235, 23095, 29729, 32333, 33565, 36505, 102065, 142891, 148645, 161665, 208103, 226331, 632803, 714455, 1000237, 1040515, 1131655, 3164015, 4429621, 5001185, 22148105, 31007347, 155036735]

約数ペア:

[(1, 155036735), (5, 31007347), (7, 22148105), (31, 5001185), (35, 4429621), (49, 3164015), (137, 1131655), (149, 1040515), (155, 1000237), (217, 714455), (245, 632803), (685, 226331), (745, 208103), (959, 161665), (1043, 148645), (1085, 142891), (1519, 102065), (4247, 36505), (4619, 33565), (4795, 32333), (5215, 29729), (6713, 23095), (7301, 21235), (7595, 20413)]