1984510367125

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{22783}}^1$

素因数の和:23276

約数の個数: 96

約数和(自身を含む): 2938442637312

約数和(自身を除く): 953932270187

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 125, 143, 275, 325, 443, 605, 715, 1375, 1573, 1625, 2215, 3025, 3575, 4873, 5759, 7865, 11075, 15125, 17875, 22783, 24365, 28795, 39325, 53603, 55375, 63349, 113915, 121825, 143975, 196625, 250613, 268015, 296179, 316745, 569575, 609125, 696839, 719875, 1253065, 1340075, 1480895, 1583725, 2756743, 2847875, 3257969, 3484195, 6265325, 6700375, 7404475, 7918625, 10092869, 13783715, 16289845, 17420975, 31326625, 35837659, 37022375, 50464345, 68918575, 81449225, 87104875, 111021559, 131207297, 179188295, 252321725, 344592875, 407246125, 555107795, 656036485, 895941475, 1221237149, 1261608625, 1443280267, 2775538975, 3280182425, 4479707375, 6106185745, 7216401335, 13877694875, 15876082937, 16400912125, 30530928725, 36082006675, 79380414685, 152654643625, 180410033375, 396902073425, 1984510367125]

約数ペア:

[(1, 1984510367125), (5, 396902073425), (11, 180410033375), (13, 152654643625), (25, 79380414685), (55, 36082006675), (65, 30530928725), (121, 16400912125), (125, 15876082937), (143, 13877694875), (275, 7216401335), (325, 6106185745), (443, 4479707375), (605, 3280182425), (715, 2775538975), (1375, 1443280267), (1573, 1261608625), (1625, 1221237149), (2215, 895941475), (3025, 656036485), (3575, 555107795), (4873, 407246125), (5759, 344592875), (7865, 252321725), (11075, 179188295), (15125, 131207297), (17875, 111021559), (22783, 87104875), (24365, 81449225), (28795, 68918575), (39325, 50464345), (53603, 37022375), (55375, 35837659), (63349, 31326625), (113915, 17420975), (121825, 16289845), (143975, 13783715), (196625, 10092869), (250613, 7918625), (268015, 7404475), (296179, 6700375), (316745, 6265325), (569575, 3484195), (609125, 3257969), (696839, 2847875), (719875, 2756743), (1253065, 1583725), (1340075, 1480895)]