161797863325

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{57977}}^1$

素因数の和:58462

約数の個数: 48

約数和(自身を含む): 236038178304

約数和(自身を除く): 74240314979

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 431, 925, 1295, 2155, 3017, 6475, 10775, 15085, 15947, 57977, 75425, 79735, 111629, 289885, 398675, 405839, 558145, 1449425, 2029195, 2145149, 2790725, 10145975, 10725745, 15016043, 24988087, 53628725, 75080215, 124940435, 174916609, 375401075, 624702175, 874583045, 924559219, 4372915225, 4622796095, 6471914533, 23113980475, 32359572665, 161797863325]

約数ペア:

[(1, 161797863325), (5, 32359572665), (7, 23113980475), (25, 6471914533), (35, 4622796095), (37, 4372915225), (175, 924559219), (185, 874583045), (259, 624702175), (431, 375401075), (925, 174916609), (1295, 124940435), (2155, 75080215), (3017, 53628725), (6475, 24988087), (10775, 15016043), (15085, 10725745), (15947, 10145975), (57977, 2790725), (75425, 2145149), (79735, 2029195), (111629, 1449425), (289885, 558145), (398675, 405839)]