2870292325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{217859}}^1$

素因数の和:217917

約数の個数: 24

約数和(自身を含む): 3890108160

約数和(自身を除く): 1019815835

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 13175, 217859, 1089295, 3703603, 5446475, 6753629, 18518015, 33768145, 92590075, 114811693, 168840725, 574058465, 2870292325]

約数ペア:

[(1, 2870292325), (5, 574058465), (17, 168840725), (25, 114811693), (31, 92590075), (85, 33768145), (155, 18518015), (425, 6753629), (527, 5446475), (775, 3703603), (2635, 1089295), (13175, 217859)]