268840372325

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{216401}}^1$

素因数の和:216678

約数の個数: 48

約数和(自身を含む): 394994242560

約数和(自身を除く): 126153870235

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 229, 775, 1085, 1145, 1603, 5425, 5725, 7099, 8015, 35495, 40075, 49693, 177475, 216401, 248465, 1082005, 1242325, 1514807, 5410025, 6708431, 7574035, 33542155, 37870175, 46959017, 49555829, 167710775, 234795085, 247779145, 346890803, 1173975425, 1238895725, 1536230699, 1734454015, 7681153495, 8672270075, 10753614893, 38405767475, 53768074465, 268840372325]

約数ペア:

[(1, 268840372325), (5, 53768074465), (7, 38405767475), (25, 10753614893), (31, 8672270075), (35, 7681153495), (155, 1734454015), (175, 1536230699), (217, 1238895725), (229, 1173975425), (775, 346890803), (1085, 247779145), (1145, 234795085), (1603, 167710775), (5425, 49555829), (5725, 46959017), (7099, 37870175), (8015, 33542155), (35495, 7574035), (40075, 6708431), (49693, 5410025), (177475, 1514807), (216401, 1242325), (248465, 1082005)]